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run code in 200+ php & hhvm versions
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<?php $a = array("1", 2, 5, "0a", "43"); sort($a); var_dump($a);
based on LAW6Q
Output for 4.3.0 - 7.2.0
array(5) { [0]=> string(2) "0a" [1]=> string(1) "1" [2]=> int(2) [3]=> int(5) [4]=> string(2) "43" }