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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(); $a[0] = 5; $a[1] = 3; $a[2] = 6; $a[3] = 2; $a[4] = 4; asort($a); print_r($a); ?>
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [3] => 2 [1] => 3 [4] => 4 [0] => 5 [2] => 6 )
Output for hhvm-3.10.0

Process exited with code 153.