note 45783 deleted from function.strpos by aidan
| From: | aidan@php.net | Date: | Sun, 19 Sep 2004 03:27:29 +0000 |
| Subject: | note 45783 deleted from function.strpos by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-76959@lists.php.net to get a copy of this message | ||
Note Submitter: arjini at gmail dot com
----
Shorthand for "does $needle exist within this range of characters in $haystack".
<?php
function strpos_in_range($haystack,$needle,$start,$end){
return
(in_array(strpos($haystack,$needle),range($start,$end)))
? true
: false;
}
$msgHeader = 'Re: My three sons.';
if(strpos_in_range($msgHeader,'Re:',0,5))
echo 'Message is a reply.';
else
echo 'Message is not a reply.';
?>