note 101870 deleted from function.array-slice by danbrown
| From: | danbrown@php.net | Date: | Fri, 14 Jan 2011 22:31:37 +0000 |
| Subject: | note 101870 deleted from function.array-slice by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-175772@lists.php.net to get a copy of this message | ||
Note Submitter: matthew dot a dot hawker at gmail dot com
----
to yuwas at ht dot cx
As you asked, yes there is a better way to preset length
<?php
function str_slice($string,$offset,$length=null,$preserve_keys=False){
if( $length === null ){ $length = strlen($string)-$offset; }
$slice_arr = array_slice(str_split($string),$offset,$length,$preserve_keys);
return implode($slice_arr);
};
?>
Although, this is a very resource intensive way of doing this. Why not just use substr?