array_search and multi-dimensional arrays
| From: | jonathan | Date: | Mon, 13 Mar 2006 23:54:00 +0000 |
| Subject: | array_search and multi-dimensional arrays | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-231879@lists.php.net to get a copy of this message | ||
I'd like to return the first key value in the following array such that England would return 1 rather than 3 which is the second key value. Any help would be greatly appreciated.
$c[1][]="Vietnam";
$c[1][]="China";
$c[1][]="Thailand";
$c[1][]="England";
$c[2][]="USA";
$c[2][]="Japan";
print_r($c);
// Array ( [1] => Array ( [0] => Vietnam [1] => China [2] => Thailand [3] => England ) [2] => Array ( [0] => USA [1] => Japan ) )
foreach($c as $row)
{
echo array_search("England",$row);
}
// prints 3
-jonathan