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Bugs & Features
<?php if ($mtest2 == null) { echo 'is null'; }
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: mtest2 in /in/1g1UF on line 2 is null
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: mtest2 in /in/1g1UF on line 2 is null