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PHP Function preg_quote()
Syntax
string preg_quote ( string $str [, string $delimiter] );
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Definition and Usage
preg_quote() takes str and puts a backslash in front of every character that is part of the regular expression syntax.
Return Value
Example
Following is the piece of code, copy and paste this code into a file and verify the result.
<?php
$keywords = '$40 for a g3/400';
$keywords = preg_quote($keywords, '/');
echo $keywords;
?>
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This will produce following result.
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