Prechecker results: error


PHP lint problems

(0 errors, 0 warnings)

This section shows php lint problems in the code detected by php -l [More info]


PHP coding style problems

(936 errors, 173 warnings)

This section shows the coding style problems detected in the code by phpcs [More info]

question/type/algebra/db/upgrade.php
(#24) Expected MOODLE_INTERNAL check or config.php inclusion
question/type/algebra/displayformula.php
(#29) Expected login check (require_login, require_course_login, admin_externalpage_setup) following config inclusion. None found.
question/type/algebra/edit_algebra_form.php
(#23) Expected MOODLE_INTERNAL check or config.php inclusion. Change in global state detected.
question/type/algebra/parser.php
(#2) The opening <?php tag must be followed by exactly one newline.
(#6) Inline comments must end in full-stops, exclamation marks, or question marks
(#11) Expected MOODLE_INTERNAL check or config.php inclusion. Change in global state detected.
(#11) Expected "if (...) {\n"; found "if(...) {\n"
(#35) Commas (,) must be followed by white space.
(#36) Inline comments must end in full-stops, exclamation marks, or question marks
(#37) Expected 1 space before "="; 0 found
(#37) Expected 1 space after "="; 0 found
(#38) Expected 1 space before "="; 0 found
(#38) Expected 1 space after "="; 0 found
(#39) Inline comments must end in full-stops, exclamation marks, or question marks
(#40) Inline control structures are not allowed
(#40) Expected 1 space before "=="; 0 found
(#40) Expected 1 space after "=="; 0 found
(#41) Inline comments must end in full-stops, exclamation marks, or question marks
(#42) Expected 1 space before ">"; 0 found
(#42) Expected 1 space after ">"; 0 found
(#68) PHP4 style constructors are not allowed; use "__construct()" instead
(#68) Visibility must be declared on method "qtype_algebra_parser_term"
(#68) Commas (,) must be followed by white space.
(#68) Commas (,) must be followed by white space.
(#68) Commas (,) must be followed by white space.
(#69) Expected 1 space before "="; 0 found
(#69) Expected 1 space after "="; 0 found
(#70) Expected 1 space before "="; 0 found
(#70) Expected 1 space after "="; 0 found
(#71) Expected 1 space before "="; 0 found
(#71) Expected 1 space after "="; 0 found
(#72) Expected 1 space before "="; 0 found
(#72) Expected 1 space after "="; 0 found
(#86) Visibility must be declared on method "print_args"
(#87) Inline comments must end in full-stops, exclamation marks, or question marks
(#88) Expected 1 space before "="; 0 found
(#88) Expected 1 space after "="; 0 found
(#90) Inline comments must end in full-stops, exclamation marks, or question marks
(#91) Expected "if (...) {\n"; found "if(...) {\n"
(#91) Expected 1 space before "=="; 0 found
(#91) Expected 1 space after "=="; 0 found
(#92) Expected 1 space before "="; 0 found
(#92) Expected 1 space after "="; 0 found
(#94) Expected "foreach (...) {\n"; found "foreach(...) {\n"
(#95) Expected 1 space before "="; 0 found
(#95) Expected 1 space after "="; 0 found
(#98) Inline comments must end in full-stops, exclamation marks, or question marks
(#110) Visibility must be declared on method "str"
(#111) Inline comments must end in full-stops, exclamation marks, or question marks
(#113) Inline comments must end in full-stops, exclamation marks, or question marks
(#114) Expected 1 space before "="; 0 found
(#114) Expected 1 space after "="; 0 found
(#115) Inline comments must end in full-stops, exclamation marks, or question marks
(#116) Commas (,) must be followed by white space.
(#117) Inline comments must end in full-stops, exclamation marks, or question marks
(#118) Commas (,) must be followed by white space.
(#131) Visibility must be declared on method "tex"
(#132) Inline comments must end in full-stops, exclamation marks, or question marks
(#134) Inline comments must end in full-stops, exclamation marks, or question marks
(#135) Expected 1 space before "="; 0 found
(#135) Expected 1 space after "="; 0 found
(#136) Inline comments must end in full-stops, exclamation marks, or question marks
(#137) Commas (,) must be followed by white space.
(#138) Inline comments must end in full-stops, exclamation marks, or question marks
(#139) Commas (,) must be followed by white space.
(#152) Visibility must be declared on method "sage"
(#153) Inline comments must end in full-stops, exclamation marks, or question marks
(#155) Inline comments must end in full-stops, exclamation marks, or question marks
(#156) Expected 1 space before "="; 0 found
(#156) Expected 1 space after "="; 0 found
(#159) Inline comments must end in full-stops, exclamation marks, or question marks
(#160) Expected "if (...) {\n"; found "if(...) {\n"
(#160) Commas (,) must be followed by white space.
(#161) Inline comments must end in full-stops, exclamation marks, or question marks
(#162) Commas (,) must be followed by white space.
(#164) Inline comments must end in full-stops, exclamation marks, or question marks
(#165) Commas (,) must be followed by white space.
(#167) Inline comments must end in full-stops, exclamation marks, or question marks
(#168) Commas (,) must be followed by white space.
(#180) Visibility must be declared on method "arguments"
(#195) Visibility must be declared on method "set_arguments"
(#196) Expected 1 space before "!="; 0 found
(#196) Expected 1 space after "!="; 0 found
(#197) Commas (,) must be followed by white space.
(#197) Commas (,) must be followed by white space.
(#199) Expected 1 space before "="; 0 found
(#199) Expected 1 space after "="; 0 found
(#213) Visibility must be declared on method "check_arguments"
(#214) Expected 1 space before "="; 0 found
(#214) Expected 1 space after "="; 0 found
(#214) Expected 1 space before "=="; 0 found
(#214) Expected 1 space after "=="; 0 found
(#215) Expected "if (...) {\n"; found "if(...) {\n"
(#216) Line indented incorrectly; expected at least 12 spaces, found 11
(#216) Commas (,) must be followed by white space.
(#216) Commas (,) must be followed by white space.
(#231) Visibility must be declared on method "get_variables"
(#232) Expected 1 space before "="; 0 found
(#232) Expected 1 space after "="; 0 found
(#233) Commas (,) must be followed by white space.
(#246) Visibility must be declared on method "get_functions"
(#247) Expected 1 space before "="; 0 found
(#247) Expected 1 space after "="; 0 found
(#248) Commas (,) must be followed by white space.
(#265) Visibility must be declared on method "collect"
(#265) Commas (,) must be followed by white space.
(#266) Inline comments must end in full-stops, exclamation marks, or question marks
(#267) Expected "if (...) {\n"; found "if(...) {\n"
(#267) Commas (,) must be followed by white space.
(#271) Expected 1 space before "="; 0 found
(#271) Expected 1 space after "="; 0 found
(#273) Inline comments must end in full-stops, exclamation marks, or question marks
(#274) Expected "foreach (...) {\n"; found "foreach(...) {\n"
(#275) Inline comments must end in full-stops, exclamation marks, or question marks
(#276) Commas (,) must be followed by white space.
(#290) Visibility must be declared on method "equals"
(#291) Inline comments must end in full-stops, exclamation marks, or question marks
(#292) Commas (,) must be followed by white space.
(#307) Visibility must be declared on method "equivalent"
(#308) Inline comments must end in full-stops, exclamation marks, or question marks
(#309) Expected "if (...) {\n"; found "if(...) {\n"
(#309) Commas (,) must be followed by white space.
(#310) Commas (,) must be followed by white space.
(#312) Inline comments must end in full-stops, exclamation marks, or question marks
(#313) Expected "if (...) {\n"; found "if(...) {\n"
(#314) Inline comments must end in full-stops, exclamation marks, or question marks
(#324) Inline comments must end in full-stops, exclamation marks, or question marks
(#329) Expected "if (...) {\n"; found "if(...) {\n"
(#331) Inline comments must end in full-stops, exclamation marks, or question marks
(#335) Inline comments must end in full-stops, exclamation marks, or question marks
(#336) Expected "} else if (...) {\n"; found "}\n // Otherwise if the operator commutes we can see if the first argument matches\n // the second argument and vice versa\n else if(...) {\n"
(#336) Expected "if (...) {\n"; found "if(...) {\n"
(#343) Commas (,) must be followed by white space.
(#352) Visibility must be declared on method "n_args"
(#367) Visibility must be declared on method "evaluate"
(#368) Commas (,) must be followed by white space.
(#368) Commas (,) must be followed by white space.
(#382) Visibility must be declared on method "dump"
(#382) Commas (,) must be followed by white space.
(#384) Expected "if (...) {\n"; found "if(...) {\n"
(#389) Expected "foreach (...) {\n"; found "foreach(...) {\n"
(#390) Commas (,) must be followed by white space.
(#403) Visibility must be declared on method "__toString"
(#408) The 'var' keyword is not permitted.Visibility must be explicitly declared with public, private or protected
(#408) Scope modifier not specified for member variable "$_value"
(#409) The 'var' keyword is not permitted.Visibility must be explicitly declared with public, private or protected
(#409) Scope modifier not specified for member variable "$_arguments"
(#409) Expected 1 space before "="; 0 found
(#409) Expected 1 space after "="; 0 found
(#410) The 'var' keyword is not permitted.Visibility must be explicitly declared with public, private or protected
(#410) Scope modifier not specified for member variable "$_formats"
(#411) The 'var' keyword is not permitted.Visibility must be explicitly declared with public, private or protected
(#411) Scope modifier not specified for member variable "$_nargs"
(#411) Inline comments must end in full-stops, exclamation marks, or question marks
(#430) PHP4 style constructors are not allowed; use "__construct()" instead
(#430) Visibility must be declared on method "qtype_algebra_parser_nullterm"
(#431) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#431) Commas (,) must be followed by white space.
(#431) Commas (,) must be followed by white space.
(#443) Visibility must be declared on method "print_args"
(#454) Visibility must be declared on method "evaluate"
(#455) Inline comments must end in full-stops, exclamation marks, or question marks
(#459) Inline comments must end in full-stops, exclamation marks, or question marks
(#460) Expected 1 space before "="; 0 found
(#460) Expected 1 space after "="; 0 found
(#461) Expected 1 space before "="; 0 found
(#461) Expected 1 space after "="; 0 found
(#483) PHP4 style constructors are not allowed; use "__construct()" instead
(#483) Visibility must be declared on method "qtype_algebra_parser_number"
(#486) Inline comments must end in full-stops, exclamation marks, or question marks
(#487) Expected 1 space before "="; 0 found
(#487) Expected 1 space after "="; 0 found
(#487) Commas (,) must be followed by white space.
(#487) Commas (,) must be followed by white space.
(#488) Expected 1 space before "="; 0 found
(#488) Expected 1 space after "="; 0 found
(#489) Inline comments must end in full-stops, exclamation marks, or question marks
(#490) Expected "if (...) {\n"; found "if(...) {\n"
(#490) Commas (,) must be followed by white space.
(#490) Commas (,) must be followed by white space.
(#491) Expected 1 space before "="; 0 found
(#491) Expected 1 space after "="; 0 found
(#492) Expected 1 space before "="; 0 found
(#492) Expected 1 space after "="; 0 found
(#493) Expected 1 space before "="; 0 found
(#493) Expected 1 space after "="; 0 found
(#495) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#495) Commas (,) must be followed by white space.
(#495) Commas (,) must be followed by white space.
(#497) Expected 1 space before "="; 0 found
(#497) Expected 1 space after "="; 0 found
(#498) Expected 1 space before "="; 0 found
(#498) Expected 1 space after "="; 0 found
(#499) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#499) Commas (,) must be followed by white space.
(#499) Commas (,) must be followed by white space.
(#510) Visibility must be declared on method "set_negative"
(#511) Inline comments must end in full-stops, exclamation marks, or question marks
(#512) Expected 1 space before "="; 0 found
(#512) Expected 1 space after "="; 0 found
(#513) Expected 1 space before "="; 0 found
(#513) Expected 1 space after "="; 0 found
(#514) Expected 1 space before "="; 0 found
(#514) Expected 1 space after "="; 0 found
(#526) Visibility must be declared on method "equals"
(#527) Inline comments must end in full-stops, exclamation marks, or question marks
(#528) Expected "if (...) {\n"; found "if(...) {\n"
(#529) Expected 1 space before "=="; 0 found
(#529) Expected 1 space after "=="; 0 found
(#545) Visibility must be declared on method "print_args"
(#549) Inline comments must end in full-stops, exclamation marks, or question marks
(#550) Expected 1 space before "="; 0 found
(#550) Expected 1 space after "="; 0 found
(#550) Commas (,) must be followed by white space.
(#550) Commas (,) must be followed by white space.
(#550) Commas (,) must be followed by white space.
(#551) Inline comments must end in full-stops, exclamation marks, or question marks
(#552) Expected 1 space before "="; 0 found
(#552) Expected 1 space after "="; 0 found
(#554) Expected "if (...) {\n"; found "if(...) {\n"
(#555) Inline comments must end in full-stops, exclamation marks, or question marks
(#556) Expected 1 space before "="; 0 found
(#556) Expected 1 space after "="; 0 found
(#558) Inline comments must end in full-stops, exclamation marks, or question marks
(#570) Visibility must be declared on method "evaluate"
(#574) Inline comments must end in full-stops, exclamation marks, or question marks
(#575) Expected 1 space before "="; 0 found
(#575) Expected 1 space after "="; 0 found
(#576) Expected 1 space before "="; 0 found
(#576) Expected 1 space after "="; 0 found
(#591) Inline comments must end in full-stops, exclamation marks, or question marks
(#631) PHP4 style constructors are not allowed; use "__construct()" instead
(#631) Visibility must be declared on method "qtype_algebra_parser_variable"
(#632) Inline comments must end in full-stops, exclamation marks, or question marks
(#633) Expected 1 space before "="; 0 found
(#633) Expected 1 space after "="; 0 found
(#634) Inline comments must end in full-stops, exclamation marks, or question marks
(#635) Expected 1 space before "="; 0 found
(#635) Expected 1 space after "="; 0 found
(#636) Inline comments must end in full-stops, exclamation marks, or question marks
(#637) Expected "if (...) {\n"; found "if(...) {\n"
(#637) Commas (,) must be followed by white space.
(#637) Commas (,) must be followed by white space.
(#637) Commas (,) must be followed by white space.
(#638) Inline comments must end in full-stops, exclamation marks, or question marks
(#639) Expected 1 space before "="; 0 found
(#639) Expected 1 space after "="; 0 found
(#640) Inline comments must end in full-stops, exclamation marks, or question marks
(#641) Expected 1 space before "="; 0 found
(#641) Expected 1 space after "="; 0 found
(#641) Commas (,) must be followed by white space.
(#642) Inline comments must end in full-stops, exclamation marks, or question marks
(#643) Expected "if (...) {\n"; found "if(...) {\n"
(#644) Expected 1 space before "="; 0 found
(#644) Expected 1 space after "="; 0 found
(#644) Commas (,) must be followed by white space.
(#647) Inline comments must end in full-stops, exclamation marks, or question marks
(#648) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#648) Commas (,) must be followed by white space.
(#652) Inline comments must end in full-stops, exclamation marks, or question marks
(#653) Expected "} else {\n"; found "}\n // Otherwise we have a simple multi-letter variable name. Treat the fist letter as the base\n // name and the rest as the subscript\n else {\n"
(#654) Inline comments must end in full-stops, exclamation marks, or question marks
(#655) Expected 1 space before "="; 0 found
(#655) Expected 1 space after "="; 0 found
(#655) Commas (,) must be followed by white space.
(#655) Commas (,) must be followed by white space.
(#656) Inline comments must end in full-stops, exclamation marks, or question marks
(#657) Expected 1 space before "="; 0 found
(#657) Expected 1 space after "="; 0 found
(#657) Commas (,) must be followed by white space.
(#658) Inline comments must end in full-stops, exclamation marks, or question marks
(#659) Expected "if (...) {\n"; found "if(...) {\n"
(#660) Expected 1 space before "="; 0 found
(#660) Expected 1 space after "="; 0 found
(#660) Commas (,) must be followed by white space.
(#663) Inline comments must end in full-stops, exclamation marks, or question marks
(#664) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#664) Commas (,) must be followed by white space.
(#676) Visibility must be declared on method "set_negative"
(#677) Inline comments must end in full-stops, exclamation marks, or question marks
(#678) Expected 1 space before "="; 0 found
(#678) Expected 1 space after "="; 0 found
(#690) Visibility must be declared on method "print_args"
(#691) Commas (,) must be followed by white space.
(#691) Commas (,) must be followed by white space.
(#703) Visibility must be declared on method "evaluate"
(#704) Expected "if (...) {\n"; found "if(...) {\n"
(#704) Expected 1 space before "=="; 0 found
(#704) Expected 1 space after "=="; 0 found
(#705) Expected 1 space before "="; 0 found
(#705) Expected 1 space after "="; 0 found
(#707) Expected 1 space before "="; 0 found
(#707) Expected 1 space after "="; 0 found
(#709) Expected "if (...) {\n"; found "if(...) {\n"
(#709) Commas (,) must be followed by white space.
(#710) Expected 1 space before "*"; 0 found
(#710) Expected 1 space after "*"; 0 found
(#712) Inline comments must end in full-stops, exclamation marks, or question marks
(#713) Commas (,) must be followed by white space.
(#713) Commas (,) must be followed by white space.
(#726) Visibility must be declared on method "equals"
(#727) Inline comments must end in full-stops, exclamation marks, or question marks
(#728) Expected "if (...) {\n"; found "if(...) {\n"
(#729) Expected 1 space before "=="; 0 found
(#729) Expected 1 space after "=="; 0 found
(#729) Expected 1 space before "=="; 0 found
(#729) Expected 1 space after "=="; 0 found
(#735) Inline comments must end in full-stops, exclamation marks, or question marks
(#736) Expected 1 space before "="; 0 found
(#736) Expected 1 space after "="; 0 found
(#737) Expected 1 space before "="; 0 found
(#737) Expected 1 space after "="; 0 found
(#738) Expected 1 space after "=>"; 2 found
(#740) Expected 1 space after "=>"; 2 found
(#764) PHP4 style constructors are not allowed; use "__construct()" instead
(#764) Visibility must be declared on method "qtype_algebra_parser_power"
(#765) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#765) Commas (,) must be followed by white space.
(#765) Commas (,) must be followed by white space.
(#778) Visibility must be declared on method "evaluate"
(#784) Inline comments must end in full-stops, exclamation marks, or question marks
(#785) Expected 1 space before "="; 0 found
(#785) Expected 1 space after "="; 0 found
(#786) Expected 1 space before "="; 0 found
(#786) Expected 1 space after "="; 0 found
(#811) PHP4 style constructors are not allowed; use "__construct()" instead
(#811) Visibility must be declared on method "qtype_algebra_parser_divide"
(#812) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#812) Commas (,) must be followed by white space.
(#812) Commas (,) must be followed by white space.
(#825) Visibility must be declared on method "evaluate"
(#827) Inline comments must end in full-stops, exclamation marks, or question marks
(#828) Expected 1 space before "="; 0 found
(#828) Expected 1 space after "="; 0 found
(#829) Inline comments must end in full-stops, exclamation marks, or question marks
(#830) Expected "if (...) {\n"; found "if(...) {\n"
(#830) Expected 1 space before "=="; 0 found
(#830) Expected 1 space after "=="; 0 found
(#832) Inline comments must end in full-stops, exclamation marks, or question marks
(#833) Expected 1 space before "*"; 0 found
(#833) Expected 1 space after "*"; 0 found
(#835) Expected 1 space before "/"; 0 found
(#835) Expected 1 space after "/"; 0 found
(#839) Inline comments must end in full-stops, exclamation marks, or question marks
(#840) Expected 1 space before "="; 0 found
(#840) Expected 1 space after "="; 0 found
(#841) Expected 1 space before "="; 0 found
(#841) Expected 1 space after "="; 0 found
(#866) PHP4 style constructors are not allowed; use "__construct()" instead
(#866) Visibility must be declared on method "qtype_algebra_parser_multiply"
(#867) Expected 1 space before "="; 0 found
(#867) Expected 1 space after "="; 0 found
(#867) Expected 1 space after "=>"; 2 found
(#869) Expected 1 space after "=>"; 2 found
(#871) Expected 1 space before "=>"; 0 found
(#873) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#873) Commas (,) must be followed by white space.
(#873) Commas (,) must be followed by white space.
(#873) Commas (,) must be followed by white space.
(#883) Visibility must be declared on method "set_arguments"
(#885) Inline comments must end in full-stops, exclamation marks, or question marks
(#887) Inline comments must end in full-stops, exclamation marks, or question marks
(#888) Expected 1 space before "="; 0 found
(#888) Expected 1 space after "="; 0 found
(#891) Inline comments must end in full-stops, exclamation marks, or question marks
(#892) Expected "if (...) {\n"; found "if(...) {\n"
(#892) Commas (,) must be followed by white space.
(#893) Commas (,) must be followed by white space.
(#894) Commas (,) must be followed by white space.
(#895) Commas (,) must be followed by white space.
(#896) Expected "if (...) {\n"; found "if(...) {\n"
(#896) Commas (,) must be followed by white space.
(#896) Expected 1 space before "=="; 0 found
(#896) Expected 1 space after "=="; 0 found
(#897) Expected 1 space before "="; 0 found
(#897) Expected 1 space after "="; 0 found
(#901) Inline comments must end in full-stops, exclamation marks, or question marks
(#902) Expected "if (...) {\n"; found "if(...) {\n"
(#902) Commas (,) must be followed by white space.
(#906) Expected 1 space before "="; 0 found
(#906) Expected 1 space after "="; 0 found
(#909) Expected "if (...) {\n"; found "if(...) {\n"
(#909) Commas (,) must be followed by white space.
(#910) Commas (,) must be followed by white space.
(#911) Commas (,) must be followed by white space.
(#912) Commas (,) must be followed by white space.
(#913) Expected "if (...) {\n"; found "if(...) {\n"
(#913) Commas (,) must be followed by white space.
(#913) Expected 1 space before "=="; 0 found
(#913) Expected 1 space after "=="; 0 found
(#914) Expected 1 space before "="; 0 found
(#914) Expected 1 space after "="; 0 found
(#930) Visibility must be declared on method "evaluate"
(#932) Expected 1 space before "*"; 0 found
(#932) Expected 1 space after "*"; newline found
(#936) Inline comments must end in full-stops, exclamation marks, or question marks
(#937) Expected 1 space before "="; 0 found
(#937) Expected 1 space after "="; 0 found
(#959) PHP4 style constructors are not allowed; use "__construct()" instead
(#959) Visibility must be declared on method "qtype_algebra_parser_add"
(#960) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#960) Commas (,) must be followed by white space.
(#960) Commas (,) must be followed by white space.
(#960) Commas (,) must be followed by white space.
(#973) Visibility must be declared on method "evaluate"
(#975) Expected 1 space before "+"; 0 found
(#975) Expected 1 space after "+"; newline found
(#979) Inline comments must end in full-stops, exclamation marks, or question marks
(#980) Expected 1 space before "="; 0 found
(#980) Expected 1 space after "="; 0 found
(#981) Expected 1 space before "="; 0 found
(#981) Expected 1 space after "="; 0 found
(#1006) PHP4 style constructors are not allowed; use "__construct()" instead
(#1006) Visibility must be declared on method "qtype_algebra_parser_subtract"
(#1007) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#1007) Commas (,) must be followed by white space.
(#1007) Commas (,) must be followed by white space.
(#1020) Visibility must be declared on method "evaluate"
(#1022) Expected 1 space before "-"; 0 found
(#1022) Expected 1 space after "-"; newline found
(#1026) Inline comments must end in full-stops, exclamation marks, or question marks
(#1027) Expected 1 space before "="; 0 found
(#1027) Expected 1 space after "="; 0 found
(#1028) Expected 1 space before "="; 0 found
(#1028) Expected 1 space after "="; 0 found
(#1051) PHP4 style constructors are not allowed; use "__construct()" instead
(#1051) Visibility must be declared on method "qtype_algebra_parser_special"
(#1052) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#1052) Commas (,) must be followed by white space.
(#1052) Commas (,) must be followed by white space.
(#1053) Expected 1 space before "="; 0 found
(#1053) Expected 1 space after "="; 0 found
(#1063) Visibility must be declared on method "set_negative"
(#1064) Inline comments must end in full-stops, exclamation marks, or question marks
(#1065) Expected 1 space before "="; 0 found
(#1065) Expected 1 space after "="; 0 found
(#1077) Visibility must be declared on method "evaluate"
(#1078) Expected "if (...) {\n"; found "if(...) {\n"
(#1078) Expected 1 space before "=="; 0 found
(#1078) Expected 1 space after "=="; 0 found
(#1079) Expected 1 space before "="; 0 found
(#1079) Expected 1 space after "="; 0 found
(#1081) Expected 1 space before "="; 0 found
(#1081) Expected 1 space after "="; 0 found
(#1085) Expected 1 space before "*"; 0 found
(#1085) Expected 1 space after "*"; 0 found
(#1087) Expected 1 space before "*"; 0 found
(#1087) Expected 1 space after "*"; 0 found
(#1103) Visibility must be declared on method "print_args"
(#1116) Visibility must be declared on method "equals"
(#1117) Inline comments must end in full-stops, exclamation marks, or question marks
(#1118) Expected "if (...) {\n"; found "if(...) {\n"
(#1119) Expected 1 space before "=="; 0 found
(#1119) Expected 1 space after "=="; 0 found
(#1119) Expected 1 space before "=="; 0 found
(#1119) Expected 1 space after "=="; 0 found
(#1125) Inline comments must end in full-stops, exclamation marks, or question marks
(#1126) Expected 1 space before "="; 0 found
(#1126) Expected 1 space after "="; 0 found
(#1127) Expected 1 space before "="; 0 found
(#1127) Expected 1 space after "="; 0 found
(#1128) Expected 1 space after "=>"; 2 found
(#1130) Expected 1 space after "=>"; 2 found
(#1153) PHP4 style constructors are not allowed; use "__construct()" instead
(#1153) Visibility must be declared on method "qtype_algebra_parser_function"
(#1154) Expected "if (...) {\n"; found "if(...) {\n"
(#1154) Commas (,) must be followed by white space.
(#1155) Commas (,) must be followed by white space.
(#1155) Commas (,) must be followed by white space.
(#1157) Expected 1 space before "="; 0 found
(#1157) Expected 1 space after "="; 0 found
(#1157) Expected 1 space after "=>"; 2 found
(#1158) Expected "if (...) {\n"; found "if(...) {\n"
(#1158) Commas (,) must be followed by white space.
(#1159) Expected 1 space before "="; 0 found
(#1159) Expected 1 space after "="; 0 found
(#1161) Expected 1 space before "="; 0 found
(#1161) Expected 1 space after "="; 0 found
(#1163) Expected 1 space before "="; 0 found
(#1163) Expected 1 space after "="; 0 found
(#1164) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#1164) Commas (,) must be followed by white space.
(#1164) Commas (,) must be followed by white space.
(#1174) Visibility must be declared on method "set_negative"
(#1175) Inline comments must end in full-stops, exclamation marks, or question marks
(#1176) Expected 1 space before "="; 0 found
(#1176) Expected 1 space after "="; 0 found
(#1188) Visibility must be declared on method "set_arguments"
(#1189) Expected "if (...) {\n"; found "if(...) {\n"
(#1189) Expected 1 space before "!="; 0 found
(#1189) Expected 1 space after "!="; 0 found
(#1190) Commas (,) must be followed by white space.
(#1190) Commas (,) must be followed by white space.
(#1192) Expected "if (...) {\n"; found "if(...) {\n"
(#1192) Commas (,) must be followed by white space.
(#1193) Inline comments must end in full-stops, exclamation marks, or question marks
(#1194) Expected "if (...) {\n"; found "if(...) {\n"
(#1194) Commas (,) must be followed by white space.
(#1195) Expected 1 space before "="; 0 found
(#1195) Expected 1 space after "="; 0 found
(#1197) Inline comments must end in full-stops, exclamation marks, or question marks
(#1198) Expected "} else {\n"; found "}\n // Does not require special brackets so create normal ones\n else {\n"
(#1199) Expected 1 space before "="; 0 found
(#1199) Expected 1 space after "="; 0 found
(#1202) Expected 1 space before "="; 0 found
(#1202) Expected 1 space after "="; 0 found
(#1204) Inline comments must end in full-stops, exclamation marks, or question marks
(#1205) Expected "} else {\n"; found "}\n // First term already a bracket\n else {\n"
(#1206) Inline comments must end in full-stops, exclamation marks, or question marks
(#1207) Expected "if (...) {\n"; found "if(...) {\n"
(#1207) Commas (,) must be followed by white space.
(#1208) Inline comments must end in full-stops, exclamation marks, or question marks
(#1211) Inline comments must end in full-stops, exclamation marks, or question marks
(#1212) Expected 1 space before "="; 0 found
(#1212) Expected 1 space after "="; 0 found
(#1225) Visibility must be declared on method "print_args"
(#1226) Inline comments must end in full-stops, exclamation marks, or question marks
(#1228) Commas (,) must be followed by white space.
(#1242) Visibility must be declared on method "evaluate"
(#1243) Inline comments must end in full-stops, exclamation marks, or question marks
(#1245) Inline comments must end in full-stops, exclamation marks, or question marks
(#1246) Expected "if (...) {\n"; found "if(...) {\n"
(#1246) Expected 1 space before "=="; 0 found
(#1246) Expected 1 space after "=="; 0 found
(#1247) Expected 1 space before "="; 0 found
(#1247) Expected 1 space after "="; 0 found
(#1249) Expected 1 space before "="; 0 found
(#1249) Expected 1 space after "="; 0 found
(#1251) Inline comments must end in full-stops, exclamation marks, or question marks
(#1252) Expected "if (...) {\n"; found "if(...) {\n"
(#1252) Commas (,) must be followed by white space.
(#1253) Expected 1 space before "="; 0 found
(#1253) Expected 1 space after "="; 0 found
(#1254) Expected 1 space before "*"; 0 found
(#1254) Expected 1 space after "*"; 0 found
(#1257) Expected "} else {\n"; found "}\n // No map entry so the function name must already be a PHP function...\n else {\n"
(#1258) Expected 1 space before "="; 0 found
(#1258) Expected 1 space after "="; 0 found
(#1259) Expected 1 space before "*"; 0 found
(#1259) Expected 1 space after "*"; 0 found
(#1272) Visibility must be declared on method "equals"
(#1273) Inline comments must end in full-stops, exclamation marks, or question marks
(#1274) Expected "if (...) {\n"; found "if(...) {\n"
(#1275) Expected 1 space before "=="; 0 found
(#1275) Expected 1 space after "=="; 0 found
(#1275) Expected 1 space before "=="; 0 found
(#1275) Expected 1 space after "=="; 0 found
(#1281) Inline comments must end in full-stops, exclamation marks, or question marks
(#1282) Expected 1 space before "="; 0 found
(#1282) Expected 1 space after "="; 0 found
(#1291) Inline comments must end in full-stops, exclamation marks, or question marks
(#1307) PHP4 style constructors are not allowed; use "__construct()" instead
(#1307) Visibility must be declared on method "qtype_algebra_parser_bracket"
(#1308) PHP4 style calls to parent constructors are not allowed; use "parent::__construct()" instead
(#1308) Commas (,) must be followed by white space.
(#1308) Commas (,) must be followed by white space.
(#1309) Expected 1 space before "="; 0 found
(#1309) Expected 1 space after "="; 0 found
(#1312) Expected 1 space before "="; 0 found
(#1312) Expected 1 space after "="; 0 found
(#1315) Expected 1 space before "="; 0 found
(#1315) Expected 1 space after "="; 0 found
(#1318) Expected 1 space before "="; 0 found
(#1318) Expected 1 space after "="; 0 found
(#1323) Expected 1 space before "="; 0 found
(#1323) Expected 1 space after "="; 0 found
(#1338) Visibility must be declared on method "evaluate"
(#1339) Expected "if (...) {\n"; found "if(...) {\n"
(#1339) Expected 1 space before "!="; 0 found
(#1339) Expected 1 space after "!="; 0 found
(#1351) Visibility must be declared on method "make_special"
(#1352) Expected 1 space before "="; 0 found
(#1352) Expected 1 space after "="; 0 found
(#1353) Expected 1 space before "="; 0 found
(#1353) Expected 1 space after "="; 0 found
(#1354) Inline comments must end in full-stops, exclamation marks, or question marks
(#1355) Commas (,) must be followed by white space.
(#1355) Commas (,) must be followed by white space.
(#1358) Inline comments must end in full-stops, exclamation marks, or question marks
(#1359) The 'var' keyword is not permitted.Visibility must be explicitly declared with public, private or protected
(#1359) Scope modifier not specified for member variable "$_open"
(#1359) Expected 1 space before "="; 0 found
(#1359) Expected 1 space after "="; 0 found
(#1360) The 'var' keyword is not permitted.Visibility must be explicitly declared with public, private or protected
(#1360) Scope modifier not specified for member variable "$_close"
(#1360) Expected 1 space before "="; 0 found
(#1360) Expected 1 space after "="; 0 found
(#1362) Inline comments must end in full-stops, exclamation marks, or question marks
(#1363) Expected 1 space before "="; 0 found
(#1363) Expected 1 space after "="; 0 found
(#1364) Expected 1 space before "="; 0 found
(#1364) Expected 1 space after "="; 0 found
(#1365) Expected 1 space after "=>"; 2 found
(#1367) Expected 1 space after "=>"; 2 found
(#1369) Expected 1 space after "=>"; 2 found
(#1371) Expected 1 space after "=>"; 2 found
(#1386) Inline comments must end in full-stops, exclamation marks, or question marks
(#1407) Inline comments must end in full-stops, exclamation marks, or question marks
(#1411) Commas (,) must be followed by white space.
(#1412) Commas (,) must be followed by white space.
(#1415) Inline comments must end in full-stops, exclamation marks, or question marks
(#1416) Member variable "OPENB" must be all lower-case
(#1417) Inline comments must end in full-stops, exclamation marks, or question marks
(#1418) Member variable "CLOSEB" must be all lower-case
(#1419) Inline comments must end in full-stops, exclamation marks, or question marks
(#1420) Member variable "PLAIN_NUMBER" must be all lower-case
(#1420) Member variable "PLAIN_NUMBER" must not contain underscores.
(#1421) Inline comments must end in full-stops, exclamation marks, or question marks
(#1422) Member variable "EXP_NUMBER" must be all lower-case
(#1422) Member variable "EXP_NUMBER" must not contain underscores.
(#1423) Inline comments must end in full-stops, exclamation marks, or question marks
(#1424) Member variable "BRACKET_MAP" must be all lower-case
(#1424) Member variable "BRACKET_MAP" must not contain underscores.
(#1434) PHP4 style constructors are not allowed; use "__construct()" instead
(#1434) Visibility must be declared on method "qtype_algebra_parser"
(#1437) Commas (,) must be followed by white space.
(#1442) Commas (,) must be followed by white space.
(#1443) Variable "EXP_NUMBER" must be all lower-case
(#1443) Variable "EXP_NUMBER" must not contain underscores.
(#1443) Variable "PLAIN_NUMBER" must be all lower-case
(#1443) Variable "PLAIN_NUMBER" must not contain underscores.
(#1465) Visibility must be declared on method "parse"
(#1465) Commas (,) must be followed by white space.
(#1465) Commas (,) must be followed by white space.
(#1466) Inline comments must end in full-stops, exclamation marks, or question marks
(#1467) Expected "if (...) {\n"; found "if(...) {\n"
(#1468) Inline comments must end in full-stops, exclamation marks, or question marks
(#1469) Expected 1 space before "="; 0 found
(#1469) Expected 1 space after "="; 0 found
(#1470) Inline comments must end in full-stops, exclamation marks, or question marks
(#1471) Expected "foreach (...) {\n"; found "foreach(...) {\n"
(#1472) Inline comments must end in full-stops, exclamation marks, or question marks
(#1473) Expected 1 space before "="; 0 found
(#1473) Expected 1 space after "="; 0 found
(#1475) Inline comments must end in full-stops, exclamation marks, or question marks
(#1476) Expected "if (...) {\n"; found "if(...) {\n"
(#1477) Expected 1 space before "="; 0 found
(#1477) Expected 1 space after "="; 0 found
(#1480) Inline comments must end in full-stops, exclamation marks, or question marks
(#1481) Expected 1 space before "="; 0 found
(#1481) Expected 1 space after "="; 0 found
(#1481) Commas (,) must be followed by white space.
(#1485) Commas (,) must be followed by white space.
(#1486) Inline comments must end in full-stops, exclamation marks, or question marks
(#1487) Expected 1 space before "="; 0 found
(#1487) Expected 1 space after "="; 0 found
(#1487) Commas (,) must be followed by white space.
(#1489) Expected 1 space before "="; 0 found
(#1489) Expected 1 space after "="; 0 found
(#1491) Expected 1 space before "="; 0 found
(#1491) Expected 1 space after "="; 0 found
(#1492) Inline comments must end in full-stops, exclamation marks, or question marks
(#1493) Expected 1 space before "="; 0 found
(#1493) Expected 1 space after "="; 0 found
(#1495) Inline comments must end in full-stops, exclamation marks, or question marks
(#1496) Expected 1 space before "="; 0 found
(#1496) Expected 1 space after "="; 0 found
(#1497) Inline comments must end in full-stops, exclamation marks, or question marks
(#1498) Expected 1 space before "="; 0 found
(#1498) Expected 1 space after "="; 0 found
(#1500) Inline comments must end in full-stops, exclamation marks, or question marks
(#1501) Expected "while (...) {\n"; found "while(...) {\n"
(#1501) Expected 1 space before "<"; 0 found
(#1501) Expected 1 space after "<"; 0 found
(#1504) Inline comments must end in full-stops, exclamation marks, or question marks
(#1505) Expected "if (...) {\n"; found "if(...) {\n"
(#1505) Commas (,) must be followed by white space.
(#1505) Commas (,) must be followed by white space.
(#1505) Commas (,) must be followed by white space.
(#1506) Expected 1 space before "+="; 0 found
(#1506) Expected 1 space after "+="; 0 found
(#1508) Inline comments must end in full-stops, exclamation marks, or question marks
(#1512) Inline comments must end in full-stops, exclamation marks, or question marks
(#1513) Expected "if (...) {\n"; found "if(...) {\n"
(#1513) Variable "OPENB" must be all lower-case
(#1513) Commas (,) must be followed by white space.
(#1513) Commas (,) must be followed by white space.
(#1513) Commas (,) must be followed by white space.
(#1514) Inline comments must end in full-stops, exclamation marks, or question marks
(#1515) Expected "if (...) {\n"; found "if(...) {\n"
(#1515) Expected 1 space before ">"; 0 found
(#1515) Expected 1 space after ">"; 0 found
(#1515) Expected 1 space before "-"; 0 found
(#1515) Expected 1 space after "-"; 0 found
(#1516) Expected 1 space before "-"; 0 found
(#1516) Expected 1 space after "-"; 0 found
(#1517) Expected 1 space before "-"; 0 found
(#1517) Expected 1 space after "-"; 0 found
(#1517) Expected 1 space before "=="; 0 found
(#1517) Expected 1 space after "=="; 0 found
(#1519) Inline comments must end in full-stops, exclamation marks, or question marks
(#1520) Commas (,) must be followed by white space.
(#1522) Inline comments must end in full-stops, exclamation marks, or question marks
(#1523) Commas (,) must be followed by white space.
(#1524) Inline comments must end in full-stops, exclamation marks, or question marks
(#1525) Expected 1 space before "="; 0 found
(#1525) Expected 1 space after "="; 0 found
(#1526) Inline comments must end in full-stops, exclamation marks, or question marks
(#1527) Expected 1 space before "+="; 0 found
(#1527) Expected 1 space after "+="; 0 found
(#1528) Inline comments must end in full-stops, exclamation marks, or question marks
(#1531) Inline comments must end in full-stops, exclamation marks, or question marks
(#1532) Expected "if (...) {\n"; found "if(...) {\n"
(#1532) Variable "CLOSEB" must be all lower-case
(#1532) Commas (,) must be followed by white space.
(#1532) Commas (,) must be followed by white space.
(#1532) Commas (,) must be followed by white space.
(#1533) Inline comments must end in full-stops, exclamation marks, or question marks
(#1534) Expected "if (...) {\n"; found "if(...) {\n"
(#1534) Expected 1 space before "=="; 0 found
(#1534) Expected 1 space after "=="; 0 found
(#1535) Commas (,) must be followed by white space.
(#1537) Inline comments must end in full-stops, exclamation marks, or question marks
(#1538) Expected "if (...) {\n"; found "if(...) {\n"
(#1538) Commas (,) must be followed by white space.
(#1539) Commas (,) must be followed by white space.
(#1541) Inline comments must end in full-stops, exclamation marks, or question marks
(#1542) Expected "} else if (...) {\n"; found "}\n // Check that the open and close bracket are of the same type\n else if(...) {\n"
(#1542) Expected "if (...) {\n"; found "if(...) {\n"
(#1542) Variable "BRACKET_MAP" must be all lower-case
(#1542) Variable "BRACKET_MAP" must not contain underscores.
(#1543) Commas (,) must be followed by white space.
(#1543) Commas (,) must be followed by white space.
(#1545) Inline comments must end in full-stops, exclamation marks, or question marks
(#1546) Expected 1 space before "-"; 0 found
(#1546) Expected 1 space after "-"; 0 found
(#1546) Commas (,) must be followed by white space.
(#1548) Inline comments must end in full-stops, exclamation marks, or question marks
(#1549) Expected 1 space before "="; 0 found
(#1549) Expected 1 space after "="; 0 found
(#1550) Expected 1 space before "+="; 0 found
(#1550) Expected 1 space after "+="; 0 found
(#1553) Inline comments must end in full-stops, exclamation marks, or question marks
(#1554) Expected "if (...) {\n"; found "if(...) {\n"
(#1554) Commas (,) must be followed by white space.
(#1554) Commas (,) must be followed by white space.
(#1554) Commas (,) must be followed by white space.
(#1556) Inline comments must end in full-stops, exclamation marks, or question marks
(#1557) Expected "if (...) {\n"; found "if(...) {\n"
(#1557) Expected 1 space before ">"; 0 found
(#1557) Expected 1 space after ">"; 0 found
(#1557) Expected 1 space before "-"; 0 found
(#1557) Expected 1 space after "-"; 0 found
(#1557) Expected 1 space before "-"; 0 found
(#1557) Expected 1 space after "-"; 0 found
(#1557) Expected 1 space before "=="; 0 found
(#1557) Expected 1 space after "=="; 0 found
(#1558) Commas (,) must be followed by white space.
(#1560) Inline comments must end in full-stops, exclamation marks, or question marks
(#1561) Expected 1 space before "+="; 0 found
(#1561) Expected 1 space after "+="; 0 found
(#1562) Inline comments must end in full-stops, exclamation marks, or question marks
(#1563) Commas (,) must be followed by white space.
(#1567) Inline comments must end in full-stops, exclamation marks, or question marks
(#1568) Expected "foreach (...) {\n"; found "foreach(...) {\n"
(#1569) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1569) Inline comments must end in full-stops, exclamation marks, or question marks
(#1569) This comment is 91% valid code; is this commented out code?
(#1569) No space found before comment text; expected "// echo 'Looking for token ',$token[1],"\n";" but found "//echo 'Looking for token ',$token[1],"\n";"
(#1570) Expected "if (...) {\n"; found "if(...) {\n"
(#1570) Commas (,) must be followed by white space.
(#1570) Commas (,) must be followed by white space.
(#1570) Commas (,) must be followed by white space.
(#1571) This comment is 91% valid code; is this commented out code?
(#1571) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1571) No space found before comment text; expected "// echo 'Found a ',$token[1],"!\n";" but found "//echo 'Found a ',$token[1],"!\n";"
(#1573) Inline comments must end in full-stops, exclamation marks, or question marks
(#1574) Expected "if (...) {\n"; found "if(...) {\n"
(#1574) Expected 1 space before "=="; 0 found
(#1574) Expected 1 space after "=="; 0 found
(#1575) Commas (,) must be followed by white space.
(#1575) Commas (,) must be followed by white space.
(#1578) Inline comments must end in full-stops, exclamation marks, or question marks
(#1579) Expected "if (...) {\n"; found "if(...) {\n"
(#1579) Expected 1 space before ">"; 0 found
(#1579) Expected 1 space after ">"; 0 found
(#1579) Expected 1 space before "=="; 0 found
(#1579) Expected 1 space after "=="; 0 found
(#1580) Expected 1 space before "=="; 0 found
(#1580) Expected 1 space after "=="; 0 found
(#1581) Expected 1 space before "=="; 0 found
(#1581) Expected 1 space after "=="; 0 found
(#1582) Expected 1 space before "-"; 0 found
(#1582) Expected 1 space after "-"; 0 found
(#1583) Expected 1 space before "-"; 0 found
(#1583) Expected 1 space after "-"; 0 found
(#1583) Expected 1 space before "=="; 0 found
(#1583) Expected 1 space after "=="; 0 found
(#1584) Commas (,) must be followed by white space.
(#1586) Expected 1 space before "+="; 0 found
(#1586) Expected 1 space after "+="; 0 found
(#1587) Commas (,) must be followed by white space.
(#1591) Commas (,) must be followed by white space.
(#1591) Commas (,) must be followed by white space.
(#1591) Commas (,) must be followed by white space.
(#1592) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1594) Inline comments must end in full-stops, exclamation marks, or question marks
(#1595) Expected "if (...) {\n"; found "if(...) {\n"
(#1595) Expected 1 space before ">"; 0 found
(#1595) Expected 1 space after ">"; 0 found
(#1596) Commas (,) must be followed by white space.
(#1598) This comment is 80% valid code; is this commented out code?
(#1598) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1598) No space found before comment text; expected "// print_r($tree);" but found "//print_r($tree);"
(#1599) Inline comments must end in full-stops, exclamation marks, or question marks
(#1599) This comment is 80% valid code; is this commented out code?
(#1599) No space found before comment text; expected "// print_r($stack);" but found "//print_r($stack);"
(#1613) Visibility must be declared on method "interpret"
(#1615) Inline comments must end in full-stops, exclamation marks, or question marks
(#1616) Expected "if (...) {\n"; found "if(...) {\n"
(#1616) Expected 1 space before "=="; 0 found
(#1616) Expected 1 space after "=="; 0 found
(#1623) Expected "if (...) {\n"; found "if(...) {\n"
(#1623) Commas (,) must be followed by white space.
(#1624) Expected 1 space before "="; 0 found
(#1624) Expected 1 space after "="; 0 found
(#1624) Commas (,) must be followed by white space.
(#1624) Commas (,) must be followed by white space.
(#1625) Expected 1 space before "="; 0 found
(#1625) Expected 1 space after "="; 0 found
(#1627) Expected 1 space before "="; 0 found
(#1627) Expected 1 space after "="; 0 found
(#1631) Expected "for (...) {\n"; found "for(...) {\n"
(#1631) Expected 1 space after first semicolon of FOR loop; 0 found
(#1631) Expected 1 space after second semicolon of FOR loop; 0 found
(#1631) Expected 1 space before "="; 0 found
(#1631) Expected 1 space after "="; 0 found
(#1631) Expected 1 space before "<"; 0 found
(#1631) Expected 1 space after "<"; 0 found
(#1633) Inline comments must end in full-stops, exclamation marks, or question marks
(#1634) Expected "if (...) {\n"; found "if(...) {\n"
(#1635) Expected 1 space before "="; 0 found
(#1635) Expected 1 space after "="; 0 found
(#1639) Inline comments must end in full-stops, exclamation marks, or question marks
(#1640) Expected 1 space before "="; 0 found
(#1640) Expected 1 space after "="; 0 found
(#1641) Expected "for (...) {\n"; found "for(...) {\n"
(#1641) Expected 1 space after first semicolon of FOR loop; 0 found
(#1641) Expected 1 space after second semicolon of FOR loop; 0 found
(#1641) Expected 1 space before "="; 0 found
(#1641) Expected 1 space after "="; 0 found
(#1641) Expected 1 space before "<"; 0 found
(#1641) Expected 1 space after "<"; 0 found
(#1642) Inline comments must end in full-stops, exclamation marks, or question marks
(#1643) Expected "if (...) {\n"; found "if(...) {\n"
(#1643) Commas (,) must be followed by white space.
(#1643) Commas (,) must be followed by white space.
(#1645) Inline comments must end in full-stops, exclamation marks, or question marks
(#1646) Expected "if (...) {\n"; found "if(...) {\n"
(#1646) Expected 1 space before ">"; 0 found
(#1646) Expected 1 space after ">"; 0 found
(#1646) Expected 1 space before "-"; 0 found
(#1646) Expected 1 space after "-"; 0 found
(#1646) Commas (,) must be followed by white space.
(#1647) Expected 1 space before "-"; 0 found
(#1647) Expected 1 space after "-"; 0 found
(#1647) Commas (,) must be followed by white space.
(#1648) Expected 1 space before "-"; 0 found
(#1648) Expected 1 space after "-"; 0 found
(#1648) Commas (,) must be followed by white space.
(#1652) Expected "} else {\n"; found "}\n // Otherwise we have found a minus sign indicating a positive or negative quantity...\n else {\n"
(#1654) Expected "if (...) {\n"; found "if(...) {\n"
(#1654) Expected 1 space before "=="; 0 found
(#1654) Expected 1 space after "=="; 0 found
(#1654) Expected 1 space before "-"; 0 found
(#1654) Expected 1 space after "-"; 0 found
(#1654) Expected 1 space before "+"; 0 found
(#1654) Expected 1 space after "+"; 0 found
(#1654) Commas (,) must be followed by white space.
(#1655) Commas (,) must be followed by white space.
(#1657) Inline comments must end in full-stops, exclamation marks, or question marks
(#1658) Expected "if (...) {\n"; found "if(...) {\n"
(#1658) Commas (,) must be followed by white space.
(#1659) Inline comments must end in full-stops, exclamation marks, or question marks
(#1660) Expected 1 space before "+"; 0 found
(#1660) Expected 1 space after "+"; 0 found
(#1662) Inline comments must end in full-stops, exclamation marks, or question marks
(#1663) Expected 1 space before "="; 0 found
(#1663) Expected 1 space after "="; 0 found
(#1667) Inline comments must end in full-stops, exclamation marks, or question marks
(#1668) Expected 1 space before "="; 0 found
(#1668) Expected 1 space after "="; 0 found
(#1668) Commas (,) must be followed by white space.
(#1669) Inline comments must end in full-stops, exclamation marks, or question marks
(#1670) Expected 1 space before "="; 0 found
(#1670) Expected 1 space after "="; 0 found
(#1671) Expected "foreach (...) {\n"; found "foreach(...) {\n"
(#1672) Expected 1 space before "="; 0 found
(#1672) Expected 1 space after "="; 0 found
(#1673) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1673) Inline comments must end in full-stops, exclamation marks, or question marks
(#1673) This comment is 88% valid code; is this commented out code?
(#1673) No space found before comment text; expected "// echo 'Looking for ',$ops,"\n";" but found "//echo 'Looking for ',$ops,"\n";"
(#1674) Expected "while (...) {\n"; found "while(...) {\n"
(#1674) Expected 1 space before "<"; 0 found
(#1674) Expected 1 space after "<"; 0 found
(#1675) Expected "if (...) {\n"; found "if(...) {\n"
(#1675) Commas (,) must be followed by white space.
(#1676) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1676) Inline comments must end in full-stops, exclamation marks, or question marks
(#1676) This comment is 86% valid code; is this commented out code?
(#1676) No space found before comment text; expected "// echo 'Found a ',get_class($tree[$i]),"\n";" but found "//echo 'Found a ',get_class($tree[$i]),"\n";"
(#1677) Expected "if (...) {\n"; found "if(...) {\n"
(#1677) Expected 1 space before "=="; 0 found
(#1677) Expected 1 space after "=="; 0 found
(#1678) Expected "if (...) {\n"; found "if(...) {\n"
(#1678) Expected 1 space before "+"; 0 found
(#1678) Expected 1 space after "+"; 0 found
(#1678) Expected 1 space before "<"; 0 found
(#1678) Expected 1 space after "<"; 0 found
(#1679) Commas (,) must be followed by white space.
(#1679) Expected 1 space before "+"; 0 found
(#1679) Expected 1 space after "+"; 0 found
(#1679) Commas (,) must be followed by white space.
(#1683) Commas (,) must be followed by white space.
(#1683) Commas (,) must be followed by white space.
(#1685) Usage of ELSEIF not allowed; use ELSE IF instead
(#1686) Expected "if (...) {\n"; found "if(...) {\n"
(#1686) Expected 1 space before ">"; 0 found
(#1686) Expected 1 space after ">"; 0 found
(#1686) Expected 1 space before "<"; 0 found
(#1686) Expected 1 space after "<"; 0 found
(#1686) Expected 1 space before "-"; 0 found
(#1686) Expected 1 space after "-"; 0 found
(#1687) Expected 1 space before "-"; 0 found
(#1687) Expected 1 space after "-"; 0 found
(#1688) Expected 1 space before "+"; 0 found
(#1688) Expected 1 space after "+"; 0 found
(#1689) Commas (,) must be followed by white space.
(#1689) Expected 1 space before "+"; 0 found
(#1689) Expected 1 space after "+"; 0 found
(#1689) Commas (,) must be followed by white space.
(#1690) Commas (,) must be followed by white space.
(#1690) Expected 1 space before "-"; 0 found
(#1690) Expected 1 space after "-"; 0 found
(#1690) Commas (,) must be followed by white space.
(#1693) Commas (,) must be followed by white space.
(#1693) Commas (,) must be followed by white space.
(#1702) Inline comments must end in full-stops, exclamation marks, or question marks
(#1703) Expected "if (...) {\n"; found "if(...) {\n"
(#1703) Expected 1 space before "=="; 0 found
(#1703) Expected 1 space after "=="; 0 found
(#1705) Expected "} else if (...) {\n"; found "} else if(...) {\n"
(#1705) Expected "if (...) {\n"; found "if(...) {\n"
(#1705) Expected 1 space before "!="; 0 found
(#1705) Expected 1 space after "!="; 0 found
(#1706) Inline comments must start with a capital letter, digit or 3-dots sequence
(#1706) Inline comments must end in full-stops, exclamation marks, or question marks
(#1706) This comment is 80% valid code; is this commented out code?
(#1706) No space found before comment text; expected "// print_r($tree);" but found "//print_r($tree);"
(#1707) Commas (,) must be followed by white space.
(#1709) Expected "if (...) {\n"; found "if(...) {\n"
(#1718) Inline comments must end in full-stops, exclamation marks, or question marks
(#1719) Commas (,) must be followed by white space.
(#1720) Commas (,) must be followed by white space.
question/type/algebra/renderer.php
(#88) Expected 1 space after "="; newline found
question/type/algebra/xmlrpc-utils.php
(#2) The opening <?php tag must be followed by exactly one newline.
(#41) Inline comments must start with a capital letter, digit or 3-dots sequence
(#42) Expected MOODLE_INTERNAL check or config.php inclusion. Change in global state detected.
(#44) Inline comments must start with a capital letter, digit or 3-dots sequence
(#46) Inline comments must end in full-stops, exclamation marks, or question marks
(#47) Variable "xmlrpc_php_dir" must not contain underscores.
(#48) Line indented incorrectly; expected at least 4 spaces, found 3
(#48) Variable "bSuccess" must be all lower-case
(#48) Expected 1 space before "="; 0 found
(#48) Expected 1 space after "="; 0 found
(#49) Line indented incorrectly; expected 4 spaces, found 3
(#49) Expected "if (...) {\n"; found "if(...) {\n"
(#50) Line indented incorrectly; expected at least 8 spaces, found 6
(#50) Variable "bSuccess" must be all lower-case
(#51) Line indented incorrectly; expected at least 8 spaces, found 6
(#52) Line indented incorrectly; expected 8 spaces, found 6
(#52) Variable "xmlrpc_php_dir" must not contain underscores.
(#53) Line indented incorrectly; expected at least 12 spaces, found 9
(#53) Variable "xmlrpc_php_dir" must not contain underscores.
(#54) Line indented incorrectly; expected 8 spaces, found 6
(#55) Line indented incorrectly; expected 8 spaces, found 6
(#56) Line indented incorrectly; expected at least 12 spaces, found 9
(#56) Variable "bSuccess" must be all lower-case
(#56) The use of function dl is discouraged from PHP version 5.3
(#56) Variable "xmlrpc_php_dir" must not contain underscores.
(#57) Line indented incorrectly; expected 8 spaces, found 6
(#58) Line indented incorrectly; expected 4 spaces, found 3
(#59) Line indented incorrectly; expected at least 4 spaces, found 3
(#59) Variable "bSuccess" must be all lower-case
(#65) Line indented incorrectly; expected at least 4 spaces, found 3
(#65) Variable "response_buf" must not contain underscores.
(#66) Line indented incorrectly; expected 4 spaces, found 3
(#67) Line indented incorrectly; expected at least 8 spaces, found 6
(#67) Variable "content_len" must not contain underscores.
(#69) Line indented incorrectly; expected at least 8 spaces, found 6
(#71) Line indented incorrectly; expected at least 8 spaces, found 6
(#72) Line indented incorrectly; expected at least 8 spaces, found 6
(#72) Variable "query_fd" must not contain underscores.
(#74) Line indented incorrectly; expected 8 spaces, found 6
(#74) Variable "query_fd" must not contain underscores.
(#76) Line indented incorrectly; expected at least 12 spaces, found 9
(#77) Line indented incorrectly; expected 12 spaces, found 9
(#78) Line indented incorrectly; expected at least 16 spaces, found 12
(#80) Line indented incorrectly; expected 12 spaces, found 9
(#82) Line indented incorrectly; expected at least 12 spaces, found 9
(#82) Variable "http_request" must not contain underscores.
(#82) Expected 1 space after "="; newline found
(#83) Line indented incorrectly; expected at least 12 spaces, found 9
(#84) Line indented incorrectly; expected at least 12 spaces, found 9
(#85) Line indented incorrectly; expected at least 12 spaces, found 9
(#86) Line indented incorrectly; expected at least 12 spaces, found 9
(#87) Line indented incorrectly; expected at least 12 spaces, found 9
(#88) Line indented incorrectly; expected at least 12 spaces, found 9
(#88) Variable "content_len" must not contain underscores.
(#89) Line indented incorrectly; expected at least 12 spaces, found 9
(#90) Line indented incorrectly; expected at least 12 spaces, found 9
(#92) Line indented incorrectly; expected at least 12 spaces, found 9
(#92) Variable "http_request" must not contain underscores.
(#94) Line indented incorrectly; expected at least 12 spaces, found 9
(#94) Variable "query_fd" must not contain underscores.
(#94) Variable "http_request" must not contain underscores.
(#94) Variable "http_request" must not contain underscores.
(#96) Line indented incorrectly; expected at least 12 spaces, found 9
(#98) Line indented incorrectly; expected at least 12 spaces, found 9
(#98) Variable "header_parsed" must not contain underscores.
(#100) Line indented incorrectly; expected at least 12 spaces, found 9
(#100) Variable "query_fd" must not contain underscores.
(#101) Line indented incorrectly; expected 12 spaces, found 9
(#102) Line indented incorrectly; expected 16 spaces, found 12
(#102) Variable "header_parsed" must not contain underscores.
(#103) Line indented incorrectly; expected 20 spaces, found 15
(#104) Line indented incorrectly; expected at least 24 spaces, found 18
(#104) Variable "header_parsed" must not contain underscores.
(#105) Line indented incorrectly; expected 20 spaces, found 15
(#106) Line indented incorrectly; expected at least 20 spaces, found 15
(#107) Line indented incorrectly; expected 16 spaces, found 12
(#108) Line indented incorrectly; expected 16 spaces, found 12
(#108) Expected "} else {\n"; found "}\n else {\n"
(#109) Line indented incorrectly; expected at least 20 spaces, found 15
(#109) Variable "response_buf" must not contain underscores.
(#110) Line indented incorrectly; expected 16 spaces, found 12
(#111) Line indented incorrectly; expected at least 16 spaces, found 12
(#111) Variable "query_fd" must not contain underscores.
(#112) Line indented incorrectly; expected 12 spaces, found 9
(#114) Line indented incorrectly; expected at least 12 spaces, found 9
(#114) Variable "query_fd" must not contain underscores.
(#115) Line indented incorrectly; expected 8 spaces, found 6
(#116) Line indented incorrectly; expected 8 spaces, found 6
(#116) Expected "} else {\n"; found "}\n else {\n"
(#117) Line indented incorrectly; expected at least 12 spaces, found 9
(#118) Line indented incorrectly; expected 8 spaces, found 6
(#119) Line indented incorrectly; expected 4 spaces, found 3
(#120) Line indented incorrectly; expected 4 spaces, found 3
(#120) Expected "} else {\n"; found "}\n else {\n"
(#121) Line indented incorrectly; expected at least 8 spaces, found 6
(#122) Line indented incorrectly; expected 4 spaces, found 3
(#124) Line indented incorrectly; expected at least 4 spaces, found 3
(#124) Variable "response_buf" must not contain underscores.
(#126) Line indented incorrectly; expected at least 4 spaces, found 3
(#126) Variable "response_buf" must not contain underscores.
(#130) Line indented incorrectly; expected at least 4 spaces, found 3
(#136) Line indented incorrectly; expected 4 spaces, found 3
(#137) Line indented incorrectly; expected at least 8 spaces, found 6
(#137) Variable "xml_begin" must not contain underscores.
(#138) Line indented incorrectly; expected 8 spaces, found 6
(#138) Variable "xml_begin" must not contain underscores.
(#140) Line indented incorrectly; expected at least 12 spaces, found 9
(#140) Variable "xml_begin" must not contain underscores.
(#141) Line indented incorrectly; expected 8 spaces, found 6
(#142) Line indented incorrectly; expected 8 spaces, found 6
(#142) Expected "} else {\n"; found "}\n else {\n"
(#143) Line indented incorrectly; expected at least 12 spaces, found 9
(#144) Line indented incorrectly; expected 8 spaces, found 6
(#145) Line indented incorrectly; expected 4 spaces, found 3
(#146) Line indented incorrectly; expected 4 spaces, found 3
(#146) Expected "} else {\n"; found "}\n else {\n"
(#147) Line indented incorrectly; expected at least 8 spaces, found 6
(#148) Line indented incorrectly; expected 4 spaces, found 3
(#149) Line indented incorrectly; expected at least 4 spaces, found 3
(#196) Line indented incorrectly; expected at least 4 spaces, found 3
(#197) Line indented incorrectly; expected at least 4 spaces, found 3
(#199) The use of function extract() is forbidden
(#201) Inline comments must start with a capital letter, digit or 3-dots sequence
(#201) Inline comments must end in full-stops, exclamation marks, or question marks
(#202) Expected "if (...) {\n"; found "if(...) {\n"
(#205) Expected "if (...) {\n"; found "if(...) {\n"
(#208) Expected "if (...) {\n"; found "if(...) {\n"
(#212) Line indented incorrectly; expected at least 4 spaces, found 3
(#212) Variable "response_buf" must not contain underscores.
(#213) Line indented incorrectly; expected 4 spaces, found 3
(#214) Line indented incorrectly; expected at least 8 spaces, found 6
(#214) Variable "request_xml" must not contain underscores.
(#215) Line indented incorrectly; expected at least 8 spaces, found 6
(#215) Variable "response_buf" must not contain underscores.
(#215) Variable "request_xml" must not contain underscores.
(#218) Line indented incorrectly; expected at least 8 spaces, found 6
(#218) Variable "response_buf" must not contain underscores.
(#219) Line indented incorrectly; expected 4 spaces, found 3
(#220) Line indented incorrectly; expected at least 4 spaces, found 3
(#244) Inline comments must start with a capital letter, digit or 3-dots sequence
(#244) Line indented incorrectly; expected at least 4 spaces, found 3
(#245) Line indented incorrectly; expected at least 4 spaces, found 3
(#257) Line indented incorrectly; expected at least 4 spaces, found 3
(#259) Variable "debug_level" must not contain underscores.
(#260) Line indented incorrectly; expected 4 spaces, found 3
(#260) Variable "debug_level" must not contain underscores.
(#261) Line indented incorrectly; expected at least 8 spaces, found 6
(#262) Line indented incorrectly; expected 4 spaces, found 3
(#264) Variable "debug_level" must not contain underscores.
(#265) Line indented incorrectly; expected 4 spaces, found 3
(#265) Variable "debug_level" must not contain underscores.
(#266) Line indented incorrectly; expected at least 8 spaces, found 6
(#267) Line indented incorrectly; expected 4 spaces, found 3

Javascript coding style problems

(0 errors, 0 warnings)

This section shows the coding style problems detected in the code by jshint [More info]


CSS problems

(0 errors, 1 warnings)

This section shows CSS problems detected by csslint [More info]

question/type/algebra/styles.css
(#3) width can't be used with display: inline.

PHPDocs style problems

(228 errors, 2 warnings)

This section shows the phpdocs problems detected in the code by local_moodlecheck [More info]

question/type/algebra/backup/moodle1/lib.php
(#17) No one-line description found in phpdocs for file
(#30) There is no description in phpdocs for function get_question_subpaths
(#41) Phpdocs for function moodle1_qtype_algebra_handler::process_question has incomplete parameters list
(#25) Class moodle1_qtype_algebra_handler does not have @copyright tag
(#25) Class moodle1_qtype_algebra_handler does not have @license tag
question/type/algebra/backup/moodle2/backup_qtype_algebra_plugin.class.php
(#17) No one-line description found in phpdocs for file
(#25) Class backup_qtype_algebra_plugin does not have @copyright tag
(#25) Class backup_qtype_algebra_plugin does not have @license tag
question/type/algebra/backup/moodle2/restore_qtype_algebra_plugin.class.php
(#17) No one-line description found in phpdocs for file
(#25) No one-line description found in phpdocs for class restore_qtype_algebra_plugin
(#52) Phpdocs for function restore_qtype_algebra_plugin::process_algebra has incomplete parameters list
(#77) Phpdocs for function restore_qtype_algebra_plugin::process_algebravariable has incomplete parameters list
(#25) Class restore_qtype_algebra_plugin does not have @copyright tag
(#25) Class restore_qtype_algebra_plugin does not have @license tag
question/type/algebra/db/upgrade.php
(#17) File-level phpdocs block is not found
(#17) Phpdocs for function xmldb_qtype_algebra_upgrade has incomplete parameters list
question/type/algebra/db/upgradelib.php
(#40) Function qtype_algebra_qe2_attempt_updater::right_answer is not documented
(#48) Function qtype_algebra_qe2_attempt_updater::was_answered is not documented
(#52) Function qtype_algebra_qe2_attempt_updater::response_summary is not documented
(#60) Function qtype_algebra_qe2_attempt_updater::set_first_step_data_elements is not documented
(#63) Function qtype_algebra_qe2_attempt_updater::supply_missing_first_step_data is not documented
(#66) Function qtype_algebra_qe2_attempt_updater::set_data_elements_for_step is not documented
(#30) No one-line description found in phpdocs for class qtype_algebra_qe2_attempt_updater
(#20) Package qtype is not valid
question/type/algebra/displayformula.php
(#17) No one-line description found in phpdocs for file
question/type/algebra/edit_algebra_form.php
(#170) Function qtype_algebra_edit_form::get_more_choices_string is not documented
(#174) Function qtype_algebra_edit_form::data_preprocessing is not documented
(#396) Function qtype_algebra_edit_form::qtype is not documented
(#38) Constant qtype_algebra_edit_form::VARIABLES_TO_ADD is not documented
(#17) No one-line description found in phpdocs for file
(#196) Phpdocs for function qtype_algebra_edit_form::set_data has incomplete parameters list
(#257) Phpdocs for function qtype_algebra_edit_form::validation has incomplete parameters list
(#32) Class qtype_algebra_edit_form does not have @copyright tag
(#32) Class qtype_algebra_edit_form does not have @license tag
question/type/algebra/lang/en/qtype_algebra.php
(#17) File-level phpdocs block does not have @copyright tag
question/type/algebra/lib.php
(#31) Phpdocs for function qtype_algebra_pluginfile has incomplete parameters list
(#21) Package qtype is not valid
question/type/algebra/parser.php
(#2) Empty line found after PHP open tag
(#11) File-level phpdocs block is not found
(#1307) Function qtype_algebra_parser_bracket::qtype_algebra_parser_bracket is not documented
(#408) Variable qtype_algebra_parser_term::$_value is not documented
(#409) Variable qtype_algebra_parser_term::$_arguments is not documented
(#410) Variable qtype_algebra_parser_term::$_formats is not documented
(#411) Variable qtype_algebra_parser_term::$_nargs is not documented
(#461) Variable qtype_algebra_parser_nullterm::$formats is not documented
(#576) Variable qtype_algebra_parser_number::$formats is not documented
(#592) Variable qtype_algebra_parser_variable::$greek is not documented
(#737) Variable qtype_algebra_parser_variable::$formats is not documented
(#786) Variable qtype_algebra_parser_power::$formats is not documented
(#841) Variable qtype_algebra_parser_divide::$formats is not documented
(#981) Variable qtype_algebra_parser_add::$formats is not documented
(#1028) Variable qtype_algebra_parser_subtract::$formats is not documented
(#1127) Variable qtype_algebra_parser_special::$formats is not documented
(#1283) Variable qtype_algebra_parser_function::$fnmap is not documented
(#1286) Variable qtype_algebra_parser_function::$texmap is not documented
(#1292) Variable qtype_algebra_parser_function::$bracketmap is not documented
(#1359) Variable qtype_algebra_parser_bracket::$_open is not documented
(#1360) Variable qtype_algebra_parser_bracket::$_close is not documented
(#1364) Variable qtype_algebra_parser_bracket::$formats is not documented
(#1387) Variable qtype_algebra_parser::$specials is not documented
(#1393) Variable qtype_algebra_parser::$functions is not documented
(#1408) Variable qtype_algebra_parser::$priority is not documented
(#1416) Variable qtype_algebra_parser::$OPENB is not documented
(#1418) Variable qtype_algebra_parser::$CLOSEB is not documented
(#1420) Variable qtype_algebra_parser::$PLAIN_NUMBER is not documented
(#1422) Variable qtype_algebra_parser::$EXP_NUMBER is not documented
(#1424) Variable qtype_algebra_parser::$BRACKET_MAP is not documented
(#460) Constant qtype_algebra_parser_nullterm::NARGS is not documented
(#575) Constant qtype_algebra_parser_number::NARGS is not documented
(#736) Constant qtype_algebra_parser_variable::NARGS is not documented
(#785) Constant qtype_algebra_parser_power::NARGS is not documented
(#840) Constant qtype_algebra_parser_divide::NARGS is not documented
(#937) Constant qtype_algebra_parser_multiply::NARGS is not documented
(#980) Constant qtype_algebra_parser_add::NARGS is not documented
(#1027) Constant qtype_algebra_parser_subtract::NARGS is not documented
(#1126) Constant qtype_algebra_parser_special::NARGS is not documented
(#1282) Constant qtype_algebra_parser_function::NARGS is not documented
(#1363) Constant qtype_algebra_parser_bracket::NARGS is not documented
(#31) Phpdocs for function qtype_algebra_parser_strlen_sort has incomplete parameters list
(#63) Phpdocs for function qtype_algebra_parser_term::qtype_algebra_parser_term has incomplete parameters list
(#83) Phpdocs for function qtype_algebra_parser_term::print_args has incomplete parameters list
(#193) Phpdocs for function qtype_algebra_parser_term::set_arguments has incomplete parameters list
(#210) Phpdocs for function qtype_algebra_parser_term::check_arguments has incomplete parameters list
(#261) Phpdocs for function qtype_algebra_parser_term::collect has incomplete parameters list
(#287) Phpdocs for function qtype_algebra_parser_term::equals has incomplete parameters list
(#304) Phpdocs for function qtype_algebra_parser_term::equivalent has incomplete parameters list
(#364) Phpdocs for function qtype_algebra_parser_term::evaluate has incomplete parameters list
(#378) Phpdocs for function qtype_algebra_parser_term::dump has incomplete parameters list
(#440) Phpdocs for function qtype_algebra_parser_nullterm::print_args has incomplete parameters list
(#452) Phpdocs for function qtype_algebra_parser_nullterm::evaluate has incomplete parameters list
(#481) Phpdocs for function qtype_algebra_parser_number::qtype_algebra_parser_number has incomplete parameters list
(#523) Phpdocs for function qtype_algebra_parser_number::equals has incomplete parameters list
(#542) Phpdocs for function qtype_algebra_parser_number::print_args has incomplete parameters list
(#568) Phpdocs for function qtype_algebra_parser_number::evaluate has incomplete parameters list
(#629) Phpdocs for function qtype_algebra_parser_variable::qtype_algebra_parser_variable has incomplete parameters list
(#687) Phpdocs for function qtype_algebra_parser_variable::print_args has incomplete parameters list
(#700) Phpdocs for function qtype_algebra_parser_variable::evaluate has incomplete parameters list
(#723) Phpdocs for function qtype_algebra_parser_variable::equals has incomplete parameters list
(#762) Phpdocs for function qtype_algebra_parser_power::qtype_algebra_parser_power has incomplete parameters list
(#775) Phpdocs for function qtype_algebra_parser_power::evaluate has incomplete parameters list
(#809) Phpdocs for function qtype_algebra_parser_divide::qtype_algebra_parser_divide has incomplete parameters list
(#822) Phpdocs for function qtype_algebra_parser_divide::evaluate has incomplete parameters list
(#864) Phpdocs for function qtype_algebra_parser_multiply::qtype_algebra_parser_multiply has incomplete parameters list
(#881) Phpdocs for function qtype_algebra_parser_multiply::set_arguments has incomplete parameters list
(#927) Phpdocs for function qtype_algebra_parser_multiply::evaluate has incomplete parameters list
(#957) Phpdocs for function qtype_algebra_parser_add::qtype_algebra_parser_add has incomplete parameters list
(#970) Phpdocs for function qtype_algebra_parser_add::evaluate has incomplete parameters list
(#1004) Phpdocs for function qtype_algebra_parser_subtract::qtype_algebra_parser_subtract has incomplete parameters list
(#1017) Phpdocs for function qtype_algebra_parser_subtract::evaluate has incomplete parameters list
(#1049) Phpdocs for function qtype_algebra_parser_special::qtype_algebra_parser_special has incomplete parameters list
(#1074) Phpdocs for function qtype_algebra_parser_special::evaluate has incomplete parameters list
(#1100) Phpdocs for function qtype_algebra_parser_special::print_args has incomplete parameters list
(#1113) Phpdocs for function qtype_algebra_parser_special::equals has incomplete parameters list
(#1151) Phpdocs for function qtype_algebra_parser_function::qtype_algebra_parser_function has incomplete parameters list
(#1186) Phpdocs for function qtype_algebra_parser_function::set_arguments has incomplete parameters list
(#1222) Phpdocs for function qtype_algebra_parser_function::print_args has incomplete parameters list
(#1239) Phpdocs for function qtype_algebra_parser_function::evaluate has incomplete parameters list
(#1269) Phpdocs for function qtype_algebra_parser_function::equals has incomplete parameters list
(#1335) Phpdocs for function qtype_algebra_parser_bracket::evaluate has incomplete parameters list
(#1460) Phpdocs for function qtype_algebra_parser::parse has incomplete parameters list
(#1610) Phpdocs for function qtype_algebra_parser::interpret has incomplete parameters list
(#46) Class qtype_algebra_parser_term does not have @copyright tag
(#414) Class qtype_algebra_parser_nullterm does not have @copyright tag
(#466) Class qtype_algebra_parser_number does not have @copyright tag
(#580) Class qtype_algebra_parser_variable does not have @copyright tag
(#746) Class qtype_algebra_parser_power does not have @copyright tag
(#793) Class qtype_algebra_parser_divide does not have @copyright tag
(#848) Class qtype_algebra_parser_multiply does not have @copyright tag
(#941) Class qtype_algebra_parser_add does not have @copyright tag
(#988) Class qtype_algebra_parser_subtract does not have @copyright tag
(#1035) Class qtype_algebra_parser_special does not have @copyright tag
(#1136) Class qtype_algebra_parser_function does not have @copyright tag
(#1297) Class qtype_algebra_parser_bracket does not have @copyright tag
(#1378) Class qtype_algebra_parser does not have @copyright tag
(#46) Class qtype_algebra_parser_term does not have @license tag
(#414) Class qtype_algebra_parser_nullterm does not have @license tag
(#466) Class qtype_algebra_parser_number does not have @license tag
(#580) Class qtype_algebra_parser_variable does not have @license tag
(#746) Class qtype_algebra_parser_power does not have @license tag
(#793) Class qtype_algebra_parser_divide does not have @license tag
(#848) Class qtype_algebra_parser_multiply does not have @license tag
(#941) Class qtype_algebra_parser_add does not have @license tag
(#988) Class qtype_algebra_parser_subtract does not have @license tag
(#1035) Class qtype_algebra_parser_special does not have @license tag
(#1136) Class qtype_algebra_parser_function does not have @license tag
(#1297) Class qtype_algebra_parser_bracket does not have @license tag
(#1378) Class qtype_algebra_parser does not have @license tag
(#46) Package is not specified for class qtype_algebra_parser_term. It is also not specified in file-level phpdocs
(#414) Package is not specified for class qtype_algebra_parser_nullterm. It is also not specified in file-level phpdocs
(#466) Package is not specified for class qtype_algebra_parser_number. It is also not specified in file-level phpdocs
(#580) Package is not specified for class qtype_algebra_parser_variable. It is also not specified in file-level phpdocs
(#746) Package is not specified for class qtype_algebra_parser_power. It is also not specified in file-level phpdocs
(#793) Package is not specified for class qtype_algebra_parser_divide. It is also not specified in file-level phpdocs
(#848) Package is not specified for class qtype_algebra_parser_multiply. It is also not specified in file-level phpdocs
(#941) Package is not specified for class qtype_algebra_parser_add. It is also not specified in file-level phpdocs
(#988) Package is not specified for class qtype_algebra_parser_subtract. It is also not specified in file-level phpdocs
(#1035) Package is not specified for class qtype_algebra_parser_special. It is also not specified in file-level phpdocs
(#1136) Package is not specified for class qtype_algebra_parser_function. It is also not specified in file-level phpdocs
(#1297) Package is not specified for class qtype_algebra_parser_bracket. It is also not specified in file-level phpdocs
(#1378) Package is not specified for class qtype_algebra_parser. It is also not specified in file-level phpdocs
(#12) Package is not specified for function lcfirst. It is also not specified in file-level phpdocs
(#24) Package is not specified for function qtype_algebra_parser_strlen_sort. It is also not specified in file-level phpdocs
question/type/algebra/question.php
(#52) Function qtype_algebra_question::__construct is not documented
(#56) Function qtype_algebra_question::get_expected_data is not documented
(#60) Function qtype_algebra_question::summarise_response is not documented
(#68) Function qtype_algebra_question::is_complete_response is not documented
(#73) Function qtype_algebra_question::get_validation_error is not documented
(#156) Function qtype_algebra_question::is_same_response is not documented
(#181) Function qtype_algebra_question::get_answers is not documented
(#185) Function qtype_algebra_question::compare_response_with_answer is not documented
(#308) Function qtype_algebra_question::check_file_access is not documented
(#45) Variable qtype_algebra_question::$compareby is not documented
(#46) Variable qtype_algebra_question::$nchecks is not documented
(#47) Variable qtype_algebra_question::$tolerance is not documented
(#48) Variable qtype_algebra_question::$allowedfuncs is not documented
(#49) Variable qtype_algebra_question::$disallow is not documented
(#50) Variable qtype_algebra_question::$answerprefix is not documented
(#326) No one-line description found in phpdocs for class question_variable
(#86) Phpdocs for function qtype_algebra_question::parse_expression has incomplete parameters list
(#125) Phpdocs for function qtype_algebra_question::formated_expression has incomplete parameters list
(#214) Phpdocs for function qtype_algebra_question::test_response_by_sage has incomplete parameters list
(#242) Phpdocs for function qtype_algebra_question::test_response_by_evaluation has incomplete parameters list
(#293) Phpdocs for function qtype_algebra_question::test_response_by_equivalence has incomplete parameters list
(#348) Phpdocs for function question_variable::__construct has incomplete parameters list
(#17) File-level phpdocs block does not have @copyright tag
question/type/algebra/questiontype.php
(#38) Class qtype_algebra is not documented
(#57) Function qtype_algebra::questionid_column_name is not documented
(#61) Function qtype_algebra::move_files is not documented
(#67) Function qtype_algebra::delete_files is not documented
(#73) Function qtype_algebra::delete_question is not documented
(#440) Function qtype_algebra::get_all_responses is not documented
(#498) Function qtype_algebra::initialise_question_instance is not documented
(#515) Function qtype_algebra::get_random_guess_score is not documented
(#524) Function qtype_algebra::get_possible_responses is not documented
(#336) Phpdocs for function qtype_algebra::import_from_xml has incomplete parameters list
(#410) Phpdocs for function qtype_algebra::export_to_xml has incomplete parameters list
(#463) Phpdocs for function qtype_algebra::parse_expression has incomplete parameters list
(#17) File-level phpdocs block does not have @copyright tag
(#34) Package questionbank is not valid
question/type/algebra/renderer.php
(#37) Function qtype_algebra_renderer::formulation_and_controls is not documented
(#134) Function qtype_algebra_renderer::specific_feedback is not documented
(#146) Function qtype_algebra_renderer::correct_response is not documented
(#17) File-level phpdocs block does not have @copyright tag
(#20) Package qtype is not valid
question/type/algebra/settings.php
(#17) No one-line description found in phpdocs for file
question/type/algebra/version.php
(#17) No one-line description found in phpdocs for file
question/type/algebra/xmlrpc-utils.php
(#2) Empty line found after PHP open tag
(#42) File-level phpdocs block is not found
(#47) Function xu_load_extension is not documented
(#63) Function xu_query_http_post is not documented
(#129) Function xu_fault_code is not documented
(#135) Function find_and_decode_xml is not documented
(#224) Function xu_rpc_http is not documented
(#243) Function xu_is_fault is not documented
(#249) Function xu_server_send_http_response is not documented
(#256) Function dbg is not documented
(#259) Function dbg1 is not documented
(#264) Function dbg2 is not documented
(#154) Phpdocs for function xu_rpc_http_concise has incomplete parameters list
(#47) Package is not specified for function xu_load_extension. It is also not specified in file-level phpdocs
(#63) Package is not specified for function xu_query_http_post. It is also not specified in file-level phpdocs
(#129) Package is not specified for function xu_fault_code. It is also not specified in file-level phpdocs
(#135) Package is not specified for function find_and_decode_xml. It is also not specified in file-level phpdocs
(#153) Package is not specified for function xu_rpc_http_concise. It is also not specified in file-level phpdocs
(#224) Package is not specified for function xu_rpc_http. It is also not specified in file-level phpdocs
(#243) Package is not specified for function xu_is_fault. It is also not specified in file-level phpdocs
(#249) Package is not specified for function xu_server_send_http_response. It is also not specified in file-level phpdocs
(#256) Package is not specified for function dbg. It is also not specified in file-level phpdocs
(#259) Package is not specified for function dbg1. It is also not specified in file-level phpdocs
(#264) Package is not specified for function dbg2. It is also not specified in file-level phpdocs

Update savepoints problems

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Third party library modification problems

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