3v4l.org

run code in 300+ PHP versions simultaneously
<?PHP $foo = "123" echo "%$foo%" ?>
Output for 5.4.0 - 5.4.8
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/k3BjH on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.18
Parse error: syntax error, unexpected T_ECHO in /in/k3BjH on line 3
Process exited with code 255.
preferences:
170.8 ms | 1395 KiB | 35 Q