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Posted by cocobear on 04/24/07 14:36
When I write this codes:
<?
function r_array(&$array){
for($i=1;$i<5;$i++) {
for($j=1;$j<5;$j++) {
$array[i][j] = "d";
}
}
}
r_array($array2);
print_r($array2);
echo $array[1][1];
?>
it display in the brower like this:
Array ( [i] => Array ( [j] => d ) )
And this means $array[1][1] can't be used. And what's the problem?
I want return a 2D array and use it like $array[1][1],what should I
do?
Regards!
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