Kojo_3

Please let me give more details $datetime1 = new DateTime($orderdate); $datetime2 = new DateTime($currdate); $interval = date_diff($datetime1, $datetime2); $interval->format('%m months'); $months_diff = $interval->format('%m months'); for($i = 1; $i <=($months_diff+1); $i++){ $totalFees = $fees + $totalFees;

Hello. My name is Eben and I'm a beginner in php. I've been getting this error message "Notice: A non well formed numeric value encountered in C:\wamp64\www\Project\FeePayment.php on line 145". This is the code; for($i = 1; $i <=($months_diff+1); $i++){ $totalFees = $fees + $totalFees; Please I need help.