- var_dump: documentation ( source)
- usort: documentation ( source)
<?php
$rgData = [
[
'account_id' => 9,
'entered' => 2
],
[
'account_id' => 9,
'entered' => 3
],
[
'account_id' => 9,
'entered' => 1
]
];
//desc sort:
usort($rgData, function($rgX, $rgY)
{
return $rgX['entered']>$rgY['entered']?-1:$rgX['entered']!=$rgY['entered'];
});
var_dump($rgData);