3v4l.org

run code in 300+ PHP versions simultaneously
<?php spl_autoload_register(function ($name) { echo "AUTOLOAD :: "; var_dump($name); }); class MyClass { use MyTrait; // Let's try to use a trait that is not declared in this file } $obj = new MyClass(); $obj->plop();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
AUTOLOAD :: string(7) "MyTrait" Fatal error: Trait "MyTrait" not found in /in/Mh7dT on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.33
AUTOLOAD :: string(7) "MyTrait" Fatal error: Trait 'MyTrait' not found in /in/Mh7dT on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
AUTOLOAD :: string(7) "MyTrait" Fatal error: Trait 'MyTrait' not found in /in/Mh7dT on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_USE, expecting T_FUNCTION in /in/Mh7dT on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/Mh7dT on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/Mh7dT on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/Mh7dT on line 2
Process exited with code 255.
preferences:
322.33 ms | 401 KiB | 460 Q