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<?php function sum(...$numbers) : float { $sum = 0; foreach ($numbers as $number) { $sum += $number; } return $sum; } echo sum(1, 2, 3, 4); echo PHP_EOL; echo sum(1.5, 2, 3, 4);
Output for git.master, git.master_jit, rfc.property-hooks
10 10.5

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