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<?php $payouts; $min = min(array_column($payouts, 'pay_period_from'));
Output for 7.0.15
Notice: Undefined variable: payouts in /in/tL04S on line 3 Warning: array_column() expects parameter 1 to be array, null given in /in/tL04S on line 3 Warning: min(): When only one parameter is given, it must be an array in /in/tL04S on line 3