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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(strtotime(1511447941)); var_dump(strtotime("1511447941"));
Output for 5.2.6 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.0beta1
int(188454780704) int(188454780704)
Output for 5.1.0 - 5.2.5
bool(false) bool(false)
Output for 4.3.0 - 5.0.5
int(4707685173600) int(4707685173600)