3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $test1='First Monday of Januari 2014'; var_dump(strtotime($test1)); $test2='First Monday of January 2014'; var_dump(strtotime($test2));
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(false) int(1388962800)
Output for 5.1.0 - 5.2.17
bool(false) bool(false)
Output for 4.3.0 - 5.0.5
int(-1) int(-1)