3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo {} $extend = "Foo"; var_dump(new class(10) extends $extend { private $num; public function __construct($num) { $this->num = $num; } });
based on Jh5D5
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '$extend' (T_VARIABLE), expecting identifier (T_STRING) or namespace (T_NAMESPACE) or \\ (T_NS_SEPARATOR) in /in/iHFK4 on line 9
Process exited with code 255.
Output for 5.4.11 - 5.6.17
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/iHFK4 on line 9
Process exited with code 255.
Output for 5.3.21 - 5.3.29
Parse error: syntax error, unexpected T_CLASS in /in/iHFK4 on line 9
Process exited with code 255.