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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { public function foo(self $that) { var_dump($that); } } class B extends A { } $a = new A(); $a->foo($a); $b = new B(); $b->foo($a); $b->foo($b);
based on FCJDM
Output for 5.0.0 - 7.1.0
object(A)#1 (0) { } object(A)#1 (0) { } object(B)#2 (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/S00I6 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/S00I6 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/S00I6 on line 5
Process exited with code 255.