3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 3; class A { public $b = $a; }
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '$a' (T_VARIABLE) in /in/hMhW8 on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_VARIABLE in /in/hMhW8 on line 4
Process exited with code 255.
preferences:
191.55 ms | 1399 KiB | 58 Q