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<?php function f($req, $opt = null, ...$params) { $e = sprintf('$req: %d; $opt: %d; number of params: %d'."\n", $req, $opt, count($params)); } $i=10000; while(--$i) { f(1); f(1, 2); f(1, 2, 3); f(1, 2, 3, 4); f(1, 2, 3, 4, 5); } ?>
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