3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { public function __constructor() { $that = & $this; $that = new b(); } public function change() { $that = & $this; $that = new b(); } } class b { } $class = new a(); var_dump(get_class($class)); $class->change(); var_dump(get_class($class));
Output for 5.0.0 - 7.1.0
string(1) "a" string(1) "a"
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/4ojDA on line 5
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/4ojDA on line 5
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/4ojDA on line 5
Process exited with code 255.