public/main/exercise/export/qti2/ImsAnswerHotspot.php
Avoid unused local variables such as '$len'. Open
Open
$len = api_strlen($answerTxt);- Read upRead up
- Exclude checks
UnusedLocalVariable
Since: 0.2
Detects when a local variable is declared and/or assigned, but not used.
Example
class Foo {
public function doSomething()
{
$i = 5; // Unused
}
}Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable
Avoid unused parameters such as '$question'. Open
Open
public function imsExportResponsesDeclaration($questionIdent, Question $question = null)- Read upRead up
- Exclude checks
UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter
Missing function doc comment Open
Open
public function imsExportResponsesDeclaration($questionIdent, Question $question = null)- Exclude checks