note 42962 added to function.strstr
| From: | Vincent at rn2 dot php dot net | Date: | Fri, 04 Jun 2004 20:28:55 +0000 |
| Subject: | note 42962 added to function.strstr | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-70578@lists.php.net to get a copy of this message | ||
A simple function that uses strstr() to check for string existence.
<?php
// bool in_str(string haystack, string needle [, bool case_sensitive])
function in_str($haystack,$needle,$sensitive=true) {
if ($sensitive)
$re = strstr($haystack,$needle);
else
$re = stristr($haystack,$needle);
return ( (boolean) $re);
}
?>
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Manual Page -- http://www.php.net/manual/en/function.strstr.php
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