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<?php class Foo { public function bar(float $arg) { return $arg; } } $foo = new Foo(); try { var_dump($foo->bar(0xf4c3b00c)); } catch (Error $e) { echo '!!!' . $e->getMessage() . '!!!'; }
Output for git.master, git.master_jit, rfc.property-hooks
float(4106465292)

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