3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test(stdClass $obj = NULL) { var_dump($obj); } test(); test(NULL); test(new stdClass);
Output for 5.1.0 - 7.1.0
NULL NULL object(stdClass)#1 (0) { }
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must not be null in /in/beYaM on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/beYaM on line 4
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 ')' in /in/beYaM on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/beYaM on line 4
Process exited with code 255.