3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtotime('Check+in')));
Output for 5.5.0 - 5.5.33, 5.6.0 - 5.6.19, 7.0.0 - 7.0.4
Parse error: syntax error, unexpected ')' in /in/DAKnB on line 2
Process exited with code 255.
preferences:
172.49 ms | 1400 KiB | 65 Q