note 51551 added to function.strrchr
| From: | carlos dot lage at gmail dot com | Date: | Sun, 03 Apr 2005 18:45:03 +0000 |
| Subject: | note 51551 added to function.strrchr | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-87408@lists.php.net to get a copy of this message | ||
I used dchris1 at bigpond dot net dot au 's reverse strrchr and reduced it to one line of code
and fixed it's functionality - the real strrchr() returns FALSE if the needle is not found, not
the haystack :)
<?php
// reverse strrchr()
function reverse_strrchr($haystack, $needle)
{
return strrpos($haystack, $needle) ? substr($haystack, 0, strrpos($haystack, $needle) +1 ) :
false;
}
?>
----
Manual Page -- http://www.php.net/manual/en/function.strrchr.php
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