3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A { class C { public static function c(): self { return new C(); } } } namespace B { use function \A\C::c as x; var_dump(x()); }
Output for 8.0.1 - 8.0.26, 8.1.0 - 8.1.13, 8.2.0
Parse error: syntax error, unexpected token "::", expecting "," or ";" in /in/V4kP2 on line 11
Process exited with code 255.

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