3v4l.org

run code in 300+ PHP versions simultaneously
<?php $class = '\\Some\\Namespace\\SomeClass'; $object = new $class(); var_dump($object instanceof \Some\NameSpace\SomeClase); //bool(false)
Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Class "\Some\Namespace\SomeClass" not found in /in/MN6Eh:3 Stack trace: #0 {main} thrown in /in/MN6Eh on line 3
Process exited with code 255.
Output for 5.4.0 - 5.4.9
Parse error: syntax error, unexpected 'NameSpace' (T_NAMESPACE), expecting identifier (T_STRING) in MN6Eh on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.19
Parse error: syntax error, unexpected T_NAMESPACE, expecting T_STRING in MN6Eh on line 4
Process exited with code 255.
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