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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo date('m-01-Y 00:00:00',strtotime( date('y-m') ));
Output for 5.6.30, hhvm-3.15.4 - 3.22.0, 7.0.0 - 7.2.9
01-01-1970 00:00:00