I have 2 functions in PHP and i want to return
a value to one function to another. this is my functions
public function save_payment_log_data($icasl_number, $exam_session) {$paylog_av = $this->payment_log_exists($icasl_number, $exam_session);}function payment_log_exists($icasl_no, $exam_session) { $this->db->where('icasl_no', $icasl_no); $this->db->where('exam_session', $exam_session); $query = $this->db->get('exm_paymentlog'); if ($query->num_rows() > 0) { $pl = $query->row(); $pay_id = $pl->paylog_id; return $pay_id; } else { return false; } }
I want to return $pay_id
to the save_payment_log_data()
function but in here $pay_id didn't return to that function. I think it's return from the function payment_log_exists()
so how can I return $pay_id
to the save_payment_log_data()
function