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<?php $daysData = array('1MO'); $weekDay = substr($daysData[0], - 2); $dayPosition = substr($daysData[0], 0, strlen($daysData[0] - 2)); var_dump($weekDay, $dayPosition);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: A non-numeric value encountered in /in/RZe7G on line 6 string(2) "MO" string(2) "1M"

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