3v4l.org

run code in 300+ PHP versions simultaneously
<?php var m = 'umer'; echo "hello".m;
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected 'var' (T_VAR) in /in/hPkiq on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VAR in /in/hPkiq on line 2
Process exited with code 255.
preferences:
194.66 ms | 1395 KiB | 65 Q