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run code in 200+ php & hhvm versions
Bugs & Features
<?php $orderId = 123; $orderAmount = 100; $salt = 'taxnet+speakto=mir+druzhba+balalaika!'; $generatedKey = md5($orderId + '&' + $orderAmount + '&' + $salt); echo $generatedKey;
Output for 7.1.0 - 7.2.0
Warning: A non-numeric value encountered in /in/omNBn on line 6 Warning: A non-numeric value encountered in /in/omNBn on line 6 Warning: A non-numeric value encountered in /in/omNBn on line 6 115f89503138416a242f40fb7d7f338e
Output for 4.3.0 - 7.0.20
115f89503138416a242f40fb7d7f338e