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run code in 150+ php & hhvm versions
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<?php $password="Karloz"; $salt='$bgr$/'; echo $password=sha1(md5($salt.$password)); ?>
based on Q2UaN
Output for 4.3.0 - 7.1.0
52b3c9e6790076f9c0b8e8dfa2a55b0a27958aae