fixed PHP8 issue - call is_array first

witoldwegner · Oct 12, 2022 · c5e9e27 · c5e9e27
1 parent 1a2ed76
commit c5e9e27
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/PayPal/Common/PayPalModel.php b/lib/PayPal/Common/PayPalModel.php
@@ -175,7 +175,7 @@ private function _convertToArray($param)
         foreach ($param as $k => $v) {
             if ($v instanceof PayPalModel) {
                 $ret[$k] = $v->toArray();
-            } elseif (is_array($v) && sizeof($v) <= 0) {
+            } else if (is_array($v) && sizeof($v) <= 0) {
                 $ret[$k] = array();
             } elseif (is_array($v)) {
                 $ret[$k] = $this->_convertToArray($v);