3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class x { public function __construct() { $x =& $this; $x = new stdClass; var_dump($this); var_dump($x); } } var_dump(new x);
based on uNUDC
Output for 7.1.0
object(x)#1 (0) { } object(stdClass)#2 (0) { } object(x)#1 (0) { }
Output for 5.0.0 - 7.0.14
object(stdClass)#2 (0) { } object(stdClass)#2 (0) { } object(x)#1 (0) { }
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/Ou26L 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/Ou26L 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/Ou26L on line 5
Process exited with code 255.