Merge pull request #14112 from mattwire/action_filterlinks

[civicrm-core.git] / CRM / Mailing / MailStore.php

diff --git a/CRM/Mailing/MailStore.php b/CRM/Mailing/MailStore.php
index c2745c63bea00ce89ef60e4274747a947f5f2444..86b79c38b3f891100937983e87fc13727ea2168a 100644 (file)
--- a/CRM/Mailing/MailStore.php
+++ b/CRM/Mailing/MailStore.php
@@ -31,8 +31,11 @@
  * @copyright CiviCRM LLC (c) 2004-2019
  */
 class CRM_Mailing_MailStore {
-  // flag to decide whether to print debug messages
-  var $_debug = FALSE;
+  /**
+   * flag to decide whether to print debug messages
+   * @var bool
+   */
+  public $_debug = FALSE;
 
   /**
    * Return the proper mail store implementation, based on config settings.
@@ -122,9 +125,9 @@ class CRM_Mailing_MailStore {
       if ($this->_debug) {
         print "got to the end of the mailbox\n";
       }
-      return array();
+      return [];
     }
-    $mails = array();
+    $mails = [];
     $parser = new ezcMailParser();
     //set property text attachment as file CRM-5408
     $parser->options->parseTextAttachmentsAsFiles = TRUE;
@@ -152,11 +155,11 @@ class CRM_Mailing_MailStore {
   public function maildir($name) {
     $config = CRM_Core_Config::singleton();
     $dir = $config->customFileUploadDir . DIRECTORY_SEPARATOR . $name;
-    foreach (array(
-               'cur',
-               'new',
-               'tmp',
-             ) as $sub) {
+    foreach ([
+      'cur',
+      'new',
+      'tmp',
+    ] as $sub) {
       if (!file_exists($dir . DIRECTORY_SEPARATOR . $sub)) {
         if ($this->_debug) {
           print "creating $dir/$sub\n";