3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class aaa{ public $a=6; function aaa() { echo $this->$a; } } $obj=new aaa();
Output for 7.1.0 - 7.3.0rc4
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; aaa has a deprecated constructor in /in/1jUTX on line 2 Notice: Undefined variable: a in /in/1jUTX on line 6 Notice: Undefined property: aaa::$ in /in/1jUTX on line 6
Output for 7.0.0 - 7.0.20
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; aaa has a deprecated constructor in /in/1jUTX on line 2 Notice: Undefined variable: a in /in/1jUTX on line 6 Fatal error: Uncaught Error: Cannot access empty property in /in/1jUTX:6 Stack trace: #0 /in/1jUTX(9): aaa->aaa() #1 {main} thrown in /in/1jUTX on line 6
Process exited with code 255.
Output for 5.0.5 - 5.6.28
Notice: Undefined variable: a in /in/1jUTX on line 6 Fatal error: Cannot access empty property in /in/1jUTX on line 6
Process exited with code 255.
Output for 5.0.4
Notice: Undefined variable: a in /in/1jUTX on line 6 Notice: Undefined property: aaa::$ in /in/1jUTX on line 6
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: a in /in/1jUTX on line 6 Notice: Undefined property: aaa::$ in /in/1jUTX on line 6
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1jUTX on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/1jUTX on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/1jUTX on line 3
Process exited with code 255.