note 41208 modified in function.strpos by aidan
| From: | aidan@php.net | Date: | Thu, 10 Jun 2004 06:56:45 +0000 |
| Subject: | note 41208 modified in function.strpos by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-70810@lists.php.net to get a copy of this message | ||
You can use this function to find ANY occurence of a string in an array - no matter if it is just
part of one of the array elements.
it returns the key of the first found occurence or false
<?php
function search_array($needle,$haystacks) {
$found=false;
foreach ($haystacks as $key => $haystack) {
if (!(strpos($haystack,$needle)===false)) {
$found=$key;
break;
}
}
return ($found);
}
?>
--was--
You can use this function to find ANY occurence of a string in an array - no matter if it is just
part of one of the array elements.
it returns the key of the first found occurence or false
function search_array($needle,$haystacks) {
$found=false;
foreach ($haystacks as $key => $haystack) {
if (!(strpos($haystack,$needle)===false)) {
$found=$key;
break;
}
}
return ($found);
}
http://www.php.net/manual/en/function.strpos.php