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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Hello{ private $say; public function say(Hello $obj = null, $val = null) { if (null === $obj) { return $this->say; } $obj->say = $val; } } $test1 = new Hello; $test2 = new Hello; $test1->say($test2, 'Hello'); $test2->say();
Output for 5.1.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.0.0 - 5.0.5
Fatal error: Argument 1 must not be null in /in/92n5s on line 8
Process exited with code 255.
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/92n5s on line 6
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/92n5s on line 6
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/92n5s on line 6
Process exited with code 255.