3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php spl_autoload_register('var_dump'); spl_autoload_register(function ($class) { $classData = explode('\\', $class); if (count($classData) > 1) { $name = array_pop($classData); $namespace = implode('\\', $classData); eval('namespace '.$namespace.' { class '.$name.' { } }'); } else { eval('class '.$classData[0].' { }'); } }); new Foo(); new \Faz(); use Foo\Bar; new Bar(); use Foo\Baz as Cat; new Cat(); use Foo\Ciz; new Ciz\Caz();
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(3) "Foo" string(3) "Faz" string(7) "Foo\Bar" string(7) "Foo\Baz" string(11) "Foo\Ciz\Caz"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/vObtE on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION, expecting ')' in /in/vObtE on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/vObtE on line 4
Process exited with code 255.