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<?php
namespace dokuwiki\Parsing\ParserMode;
class Filelink extends AbstractMode
{
protected $pattern;
/** @inheritdoc */
public function preConnect()
$ltrs = '\w';
$gunk = '/\#~:.?+=&%@!\-';
$punc = '.:?\-;,';
$host = $ltrs.$punc;
$host
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
$myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; }
Both the $myVar assignment in line 1 and the $higher assignment in line 2 are dead. The first because $myVar is never used and the second because $higher is always overwritten for every possible time line.
$myVar
$higher
$any = $ltrs.$gunk.$punc;
$this->pattern = '\b(?i)file(?-i)://['.$any.']+?['.
$punc.']*[^'.$any.']';
}
public function connectTo($mode)
$this->Lexer->addSpecialPattern(
$this->pattern,
$mode,
'filelink'
);
public function getSort()
return 360;
splitbrain /
dokuwiki
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.