3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'abc'; function a($name) { $abc = "asd" $_SESSION[$name] = $$name; } a('a'); $a = 'abc';
Output for 5.4.0 - 5.4.38
Parse error: syntax error, unexpected '$_SESSION' (T_VARIABLE) in /in/frFco on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/frFco on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/frFco on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/frFco on line 8
Process exited with code 255.
preferences:
255.26 ms | 1395 KiB | 128 Q