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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array(0 => 0, 1 => 1, 2 => 2); $b = array(0 => 2, 1 => 3, 2 => 4); var_dump($a + $b);
Output for 4.3.0 - 7.2.0
array(3) { [0]=> int(0) [1]=> int(1) [2]=> int(2) }