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@ 2013-10-29T16:56:03Z

<?php

usort($images, function($a, $b) {
     return filemtime($a) < filemtime($b);
});

Output
Performance
VLD
References
Branches

usort: documentation ( source)
filemtime: documentation ( source)

preferences:dark modelive preview

39.23 ms | 402 KiB | 5 Q