[Applications] fixed deprecated php each function

Author: kilip

module/Applications/src/Controller/ManageController.php

@@ -391,9 +391,13 @@ public function statusAction()
         $form = $this->forms->get('Applications/Mail');
         $form->populateValues($params);
 
-
-
-        $recipient = $params['to'];
+        $to = $params['to'];
+        $email = key($to);
+        $name = $to[$email];
+        $recipient = [
+            'email' => $email,
+            'name' => $name,
+        ];
 
         return [
             'recipient' => $recipient,

module/Applications/view/applications/manage/status.phtml

@@ -14,13 +14,8 @@ $form->get('mailText')->setAttribute('style', 'height: 250px');
 ?>
 <div>
 <?php
-list ($email, $name) = each ($recipient);
-if (is_int($email)) {
-    $email = $name;
-    $name = '';
-}
 
-echo sprintf($this->translate("To") . ': ' . '"%s" &lt;%s&gt;<br>', $name, $email);
+echo sprintf($this->translate("To") . ': ' . '"%s" &lt;%s&gt;<br>', $recipient['name'], $recipient['email']);
 
 ?>
 </div>