Fixed some PHPstan warning paypal catalog controller

Author: condor2

upload/catalog/controller/extension/payment/paypal.php

@@ -1050,7 +1050,7 @@ public function createOrder() {
 				$tax_total = number_format($tax_total * $currency_value, $decimal_place, '.', '');
 				$order_total = number_format($item_total + $tax_total, $decimal_place, '.', '');
 
-				if ($page_code == 'checkout') {
+				if ($page_code == 'checkout' && isset($order_info)) {
 					$discount_total = 0;
 					$handling_total = 0;
 					$shipping_total = 0;
@@ -1086,7 +1086,7 @@ public function createOrder() {
 					'value'         => $tax_total
 				);
 
-				if ($page_code == 'checkout') {
+				if ($page_code == 'checkout' && isset($shipping_total) && isset($handling_total) && isset($discount_total) && isset($order_info) && isset($shipping_info)) {
 					$amount_info['breakdown']['shipping'] = array(
 						'currency_code' => $currency_code,
 						'value'         => $shipping_total
@@ -1110,7 +1110,7 @@ public function createOrder() {
 				$paypal_order_info['purchase_units'][0]['items'] = $item_info;
 				$paypal_order_info['purchase_units'][0]['amount'] = $amount_info;
 
-				if ($page_code == 'checkout') {
+				if ($page_code == 'checkout' && isset($order_info)) {
 					$paypal_order_info['purchase_units'][0]['description'] = 'Your order ' . $order_info['order_id'];
 					$paypal_order_info['purchase_units'][0]['invoice_id'] = $order_info['order_id'] . '_' . date('Ymd_His');
 
@@ -2003,6 +2003,7 @@ public function approveOrder() {
 								$card_nice_type = (!empty($this->request->post['card_nice_type']) ? $this->request->post['card_nice_type'] : '');
 								$card_last_digits = '';
 								$card_expiry = '';
+								$paypal_order_data = array();
 
 								if (!$this->cart->hasShipping()) {
 									$seller_protection_status = 'NOT_ELIGIBLE';
@@ -2135,6 +2136,7 @@ public function approveOrder() {
 								$card_nice_type = (!empty($this->request->post['card_nice_type']) ? $this->request->post['card_nice_type'] : '');
 								$card_last_digits = '';
 								$card_expiry = '';
+								$paypal_order_data = array();
 
 								if (!$this->cart->hasShipping()) {
 									$seller_protection_status = 'NOT_ELIGIBLE';
@@ -3359,6 +3361,7 @@ public function completeOrder() {
 								$card_nice_type = '';
 								$card_last_digits = '';
 								$card_expiry = '';
+								$paypal_order_data = array();
 
 								if (!$this->cart->hasShipping()) {
 									$seller_protection_status = 'NOT_ELIGIBLE';
@@ -3491,6 +3494,7 @@ public function completeOrder() {
 								$card_nice_type = '';
 								$card_last_digits = '';
 								$card_expiry = '';
+								$paypal_order_data = array();
 
 								if (!$this->cart->hasShipping()) {
 									$seller_protection_status = 'NOT_ELIGIBLE';
@@ -3747,7 +3751,7 @@ public function completeOrder() {
 				$paypal_order_info['purchase_units'][0]['description'] = 'Your order ' . $this->session->data['order_id'];
 				$paypal_order_info['purchase_units'][0]['invoice_id'] = $this->session->data['order_id'] . '_' . date('Ymd_His');
 
-				if ($this->cart->hasShipping()) {
+				if ($this->cart->hasShipping() && isset($shipping_info)) {
 					$paypal_order_info['purchase_units'][0]['shipping'] = $shipping_info;
 				}