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run code in 200+ php & hhvm versions
Bugs & Features
<?php $array=array( 50 => 100, 100 => 50, 150 => 200, 200 => 300); var_dump($array);
Output for 4.3.0 - 7.2.0
array(4) { [50]=> int(100) [100]=> int(50) [150]=> int(200) [200]=> int(300) }