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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(intval($_POST['betrag']) > 0);
based on 4FB8c
Output for 5.3.0 - 7.1.7
Notice: Undefined index: betrag in /in/P0pLh on line 3 bool(false)
Output for 4.3.0 - 5.2.17
Notice: Undefined index: betrag in /in/P0pLh on line 3 bool(false)