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run code in 500+ PHP versions simultaneously
<?php #[ParamType("p", <<<'EOT' array{a: int, b:string, "complex value": "a"|"b"} EOT)] function f($p) {} // vs /** @param array{a: int, b:string, "complex value": "a"|"b"} $p */ function ff($p) {}
Output for rfc.property-hooks, git.master, git.master_jit

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