<?php
$arr = array ( 10 => array('id' => 'dix', 'aa' => '1010'),
100 => array('id' => 'cent', 'aa' => '100100'),
2 => array('id' => 'deux', 'aa' => '22'),
7 => array('id' => 'sept', 'aa' => '77'));
// id sorting
function so ($a, $b) { return (strcmp ($a['id'],$b['id'])); }
for($i=0; $i<1000; $i++){
echo uasort($arr, 'so');
}
?>
preferences:
41.79 ms | 402 KiB | 5 Q