Multidimensional associative array help

[Anon]

<?php
Array[0]["name"] = "bob";
Array[0]["city"] = "City B";

Array[1]["name"] = "joe";
Array[1]["city"] = "City A";

Array[2]["name"] = "chuck";
Array[2]["city"] = "City C";
?>

How can I sort the above multidimensional associateive array by city, ie so that I could get the following output:

print Array[0][name];
//prints joe

print Array[1][name];
//prints bob
...

Thanks in advance

[sjokki]

<?php
$array[0]['name'] = 'bob';
$array[0]['city'] = 'City B';

$array[1]['name'] = 'joe';
$array[1]['city'] = 'City A';

$array[2]['name'] = 'chuck';
$array[2]['city'] = 'City C';

function compare($a, $b)
{
return strcmp($a['city'], $b['city']);
}
usort($array, compare);

echo $array[0]['name']; //prints joe
echo $array[1]['name']; //prints bob
?>