On Mar 13, 2006, at 5:54 PM, jonathan wrote:
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
Multi-dimensional arrays can be a bit tricky. I've wanted to do
something similar to what you're trying to accomplish. I have not
tested this, but I think it works:
<?
foreach ($c as $i => $value) {
foreach ($value as $j => $country) {
if ($country == "England")
echo $i;
}
}
?>
Hope that helps.
~Philip
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