Merge "Http::getProxy() method to get proxy configuration"

[lhc/web/wiklou.git] / includes / libs / MappedIterator.php

diff --git a/includes/libs/MappedIterator.php b/includes/libs/MappedIterator.php
index 7fdde8a..73ffb14 100644 (file)
--- a/includes/libs/MappedIterator.php
+++ b/includes/libs/MappedIterator.php
@@ -32,7 +32,7 @@ class MappedIterator extends FilterIterator {
        /** @var callable */
        protected $aCallback;
        /** @var array */
-       protected $cache = array();
+       protected $cache = [];
 
        protected $rewound = false; // boolean; whether rewind() has been called
 
@@ -51,7 +51,7 @@ class MappedIterator extends FilterIterator {
         * @param array $options Options map (includes "accept") (since 1.22)
         * @throws UnexpectedValueException
         */
-       public function __construct( $iter, $vCallback, array $options = array() ) {
+       public function __construct( $iter, $vCallback, array $options = [] ) {
                if ( is_array( $iter ) ) {
                        $baseIterator = new ArrayIterator( $iter );
                } elseif ( $iter instanceof Iterator ) {
@@ -65,13 +65,13 @@ class MappedIterator extends FilterIterator {
        }
 
        public function next() {
-               $this->cache = array();
+               $this->cache = [];
                parent::next();
        }
 
        public function rewind() {
                $this->rewound = true;
-               $this->cache = array();
+               $this->cache = [];
                parent::rewind();
        }