note 61768 added to function.array-search
| From: | chappy at citromail dot hu | Date: | Sat, 11 Feb 2006 08:26:53 +0000 |
| Subject: | note 61768 added to function.array-search | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-103494@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:
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().
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Manual Page -- http://www.php.net/manual/en/function.array-search.php
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