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run code in 300+ PHP versions simultaneously
<?php echo 'with dash and msec: ' . strtotime('2017-03-21-10:58:01.7888')."\n"; echo 'with space and msec: ' . strtotime('2017-03-21 10:58:01.7888')."\n"; echo 'with dash and no msec: ' . strtotime('2017-03-21-10:58:01')."\n";
Output for 8.1.7 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.15, 8.5.0
with dash and msec: 186760983481 with space and msec: 1490090281 with dash and no msec: 1490093881
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.6
with dash and msec: with space and msec: 1490090281 with dash and no msec:
preferences:
153.09 ms | 408 KiB | 5 Q