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run code in 200+ php & hhvm versions
Bugs & Features
<?php $md5Hash = md5(time()); var_dump((int)(substr(hexdec($md5Hash), 0, 10) * 1E10));
based on reWNh
Output for 5.6.0 - 5.6.30, hhvm-3.18.5 - 3.22.0, 7.0.0 - 7.2.0, 7.3.0alpha1 - 7.3.0beta1
int(13409471200)
Output for 7.2.6
int(30646853200)