Retransfroming an array

[pastet89]

Hi!
I am trying to get from the array:

$arr = array([0] => "1", [1] => "2", [2] => "3");

the array:

$arr = array([0][0] => "1", [1][0] => "2", [2][0] => "3");

I tried this way:

<?php
$arr = array("1", "2", "3");
for($x = 0; $x<count($arr); $x++) {
$arr[$x][0] = $arr[$x];
}
print_r($arr);
?>

but with no success. Do you have any ideas how can I do that?

[paulnaj]

<?php
$arr = array("1", "2", "3");
for($x = 0; $x < count($arr); $x++) {
	$arr[$x] = array($arr[$x]);
}
print_r($arr);
?>

[pastet89]

Thanks my friend 🙂