Use PHP 5.6 '**' operator instead of 'pow()' function

[lhc/web/wiklou.git] / includes / libs / filebackend / FileBackendStore.php

diff --git a/includes/libs/filebackend/FileBackendStore.php b/includes/libs/filebackend/FileBackendStore.php
index 06b263a..16ea3ea 100644 (file)
--- a/includes/libs/filebackend/FileBackendStore.php
+++ b/includes/libs/filebackend/FileBackendStore.php
@@ -1560,7 +1560,7 @@ abstract class FileBackendStore extends FileBackend {
                $shards = [];
                list( $digits, $base ) = $this->getContainerHashLevels( $container );
                if ( $digits > 0 ) {
-                       $numShards = pow( $base, $digits );
+                       $numShards = $base ** $digits;
                        for ( $index = 0; $index < $numShards; $index++ ) {
                                $shards[] = '.' . Wikimedia\base_convert( $index, 10, $base, $digits );
                        }