note 45783 added to function.strpos
| From: | arjini at gmail dot com | Date: | Sat, 18 Sep 2004 16:40:30 +0000 |
| Subject: | note 45783 added to function.strpos | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-76944@lists.php.net to get a copy of this message | ||
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.';
?>
----
Manual Page -- http://www.php.net/manual/en/function.strpos.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+45783
Delete -- http://master.php.net/manage/user-notes.php?action=delete+45783&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+45783&report=yes
Search -- http://master.php.net/manage/user-notes.php