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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo strtotime("February").",".strtotime("January").",".strtotime("March")."\n"; echo date('F',strtotime("February")).",".date('F',strtotime("January")).",".date('F',strtotime("March"));
Output for 5.2.0 - 7.1.0
1392937200,1390258800,1395356400 February,January,March
Output for 5.1.0 - 5.1.6
,, January,January,January
Output for 4.3.0 - 5.0.5
-1,-1,-1 January,January,January