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<?php $input = new \DateTime('2017-07-16'); $firstDayOfMonth = new \DateTime($input->format('Y-m-01')); $order = (int)($input->format('n') / 7) + 1; if ($input->format('N') <= $firstDayOfMonth->format('N')) $order++; var_dump($input->format('l')); var_dump($order);
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "Sunday" int(2)

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