Declare dynamic properties

[lhc/web/wiklou.git] / includes / export / DumpMultiWriter.php

diff --git a/includes/export/DumpMultiWriter.php b/includes/export/DumpMultiWriter.php
index 6fe11a3..2f5b3dc 100644 (file)
--- a/includes/export/DumpMultiWriter.php
+++ b/includes/export/DumpMultiWriter.php
@@ -27,6 +27,10 @@
  * @ingroup Dump
  */
 class DumpMultiWriter {
+       /** @var array */
+       private $sinks;
+       /** @var int */
+       private $count;
 
        /**
         * @param array $sinks
@@ -104,7 +108,7 @@ class DumpMultiWriter {
         * @return array
         */
        function getFilenames() {
-               $filenames = array();
+               $filenames = [];
                for ( $i = 0; $i < $this->count; $i++ ) {
                        $filenames[] = $this->sinks[$i]->getFilenames();
                }