3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new \DateTime(); $prevYearDt = $dt->sub(new \DateInterval('P1Y')); усрщ $prevYearDt->format('Y-m-d');
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '$prevYearDt' (T_VARIABLE) in 2tYKZ on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected T_VARIABLE in 2tYKZ on line 4
Process exited with code 255.
preferences:
173.04 ms | 1395 KiB | 41 Q