note 61768 modified in function.array-search by danbrown
| From: | danbrown@php.net | Date: | Wed, 29 Apr 2009 13:01:50 +0000 |
| Subject: | note 61768 modified in function.array-search by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-153986@lists.php.net to get a copy of this message | ||
If you're searching for strings and you need a case-insensetive script, there's one:
<?php
function array_lsearch($str,$array){
$found=array();
foreach($array as $k=>$v){
if(strtolower($v)==strtolower($str)){
$found[]=$v;
}
}
$f=count($found);
if($f===0)return false;elseif($f===1)return $found[0];else return $found;
}
?>
It returns the original string, not the lower. Also good if use strtoupper().
--was--
If you're searching for strings and you need a case-insensetive script, there's one:
function array_lsearch($str,$array){
$found=array();
foreach($array as $k=>$v){
if(strtolower($v)==strtolower($str)){
$found[]=$v;
}
}
$f=count($found);
if($f===0)return false;elseif($f===1)return $found[0];else return $found;
}
It returns the original string, not the lower. Also good if use strtoupper().
http://php.net/manual/en/function.array-search.php