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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = $b = ''; var_dump($a == 'null'); var_dump($b === 'null');
based on LFRgc
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.3.0beta1
bool(false) bool(false)