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run code in 500+ PHP versions simultaneously
<?php function multiply(...$nums): int|float { $nums = array_filter($nums, 'is_numeric'); return array_product($nums); } echo multiply(10, 20) . "\n"; echo multiply("A", 10, 30) . "\n"; echo multiply(100.5, 10, "B") . "\n";
Output for git.master, git.master_jit, rfc.property-hooks
200 300 1005

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