<?php $a = []; $b = [1, 2]; $c = getimagesize('https://www.google.ch/logos/doodles/2015/bks-iyengars-97th-birthday-5749978756546560-5730192894984192-ror.gif'); var_dump(!$a, !$b, !$c); var_dump(empty($a), empty($b), empty($c)); var_dump($c);
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