note 49700 deleted from function.substr by philip
| From: | philip@php.net | Date: | Sat, 23 May 2009 14:06:52 +0000 |
| Subject: | note 49700 deleted from function.substr by philip | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-155906@lists.php.net to get a copy of this message | ||
Note Submitter: mancini at nextcode dot org
----
here are two functions to shrink a string to specified lenght , normally (stri...) or reversed
(...ing)
<?php
//limit chars
function limitch($value,$lenght){
if (strlen($value) >= $lenght ){
$limited = substr($value,0,$lenght);
$limited .= "...";
}
return $limited;
}
//limit chars reversed
function limitchrev($value,$lenght){
if (strlen($value) >= $lenght ){
$start = strlen($value)- $lenght;
$limited = "...";
$limited .= substr($value,$start,$lenght);
}
return $limited;
}
?>