3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A{ public function __get($name){ return "A"; } public function __set($name,$value){ $this->{$name} = $value; return "C"; } } $a = new A(); // The return value of __set() is ignored // because of the way PHP processes the assignment operator $k = $a->b = "B"; var_dump($a,$k);
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(A)#1 (1) { ["b"]=> string(1) "B" } string(1) "B"
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/Y8EIF 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/Y8EIF 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/Y8EIF on line 3
Process exited with code 255.