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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo var_export(strtotime("February"));
Output for 5.2.0 - 5.6.30, 7.0.0 - 7.2.0
1487113200
Output for hhvm-3.10.1 - 3.17.3
14871132001
Output for 5.1.0 - 5.1.6
false
Output for 4.3.0 - 5.0.5
-1