- ksort: documentation ( source)
<?php
$rawData = array(
array('name' => 'Kirk', 'time' => 11118888),
array('name' => 'Spock', 'time' => 11114444),
array('name' => 'Bones', 'time' => 11116666),
array('name' => 'Scotty', 'time' => 11112222),
);
$tempArray = array();
foreach ($rawData as $row) {
$tempArray[$row['time']] = $row;
}
ksort($tempArray);
foreach ($tempArray as $row) {
echo "{$row['name']} => {$row['time']}\n";
}