3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 1; $i $i $i $i $i++;
Output for 5.4.0 - 5.4.24
Parse error: syntax error, unexpected '$i' (T_VARIABLE) in /in/XliXk on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE in /in/XliXk on line 4
Process exited with code 255.
preferences:
186.22 ms | 1395 KiB | 61 Q