修复邮箱加密显示的问题

app/Http/Transformers/SupplierContactTransformer.php

@@ -19,8 +19,11 @@ class SupplierContactTransformer
                 $emailTemp = explode('@', $item['supplier_email'])[0];
                 $emailTemp = explode('@', $item['supplier_email'])[0];
                 $replace = str_pad('*', strlen($emailTemp), '*');
                 $replace = str_pad('*', strlen($emailTemp), '*');
                 $emailTemp = str_replace($emailTemp, $replace, $emailTemp);
                 $emailTemp = str_replace($emailTemp, $replace, $emailTemp);
-                $item['supplier_email'] = $emailTemp . '@' . isset(explode('@',
-                        $item['supplier_email'])[1]) ? explode('@', $item['supplier_email'])[1] : '***';
+                if (count(explode('@', $item['supplier_email'])) > 1) {
+                    $item['supplier_email'] = $emailTemp . '@' . explode('@', $item['supplier_email'])[1];
+                } else {
+                    $item['supplier_email'] = $emailTemp;
+                }
             }
             }
             if (!empty($item['supplier_mobile'])) {
             if (!empty($item['supplier_mobile'])) {
                 $temp = substr($item['supplier_mobile'], 3, 4);
                 $temp = substr($item['supplier_mobile'], 3, 4);