Merge "Fix 'Tags' padding to keep it farther from the edge and document the source...

[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..6c1dc53 100644 (file)
--- a/includes/libs/filebackend/FileBackendStore.php
+++ b/includes/libs/filebackend/FileBackendStore.php
@@ -70,9 +70,7 @@ abstract class FileBackendStore extends FileBackend {
         */
        public function __construct( array $config ) {
                parent::__construct( $config );
-               $this->mimeCallback = isset( $config['mimeCallback'] )
-                       ? $config['mimeCallback']
-                       : null;
+               $this->mimeCallback = $config['mimeCallback'] ?? null;
                $this->srvCache = new EmptyBagOStuff(); // disabled by default
                $this->memCache = WANObjectCache::newEmpty(); // disabled by default
                $this->cheapCache = new ProcessCacheLRU( self::CACHE_CHEAP_SIZE );
@@ -649,7 +647,7 @@ abstract class FileBackendStore extends FileBackend {
                $stat = $this->doGetFileStat( $params );
                if ( is_array( $stat ) ) { // file exists
                        // Strongly consistent backends can automatically set "latest"
-                       $stat['latest'] = isset( $stat['latest'] ) ? $stat['latest'] : $latest;
+                       $stat['latest'] = $stat['latest'] ?? $latest;
                        $this->cheapCache->set( $path, 'stat', $stat );
                        $this->setFileCache( $path, $stat ); // update persistent cache
                        if ( isset( $stat['sha1'] ) ) { // some backends store SHA-1 as metadata
@@ -851,8 +849,8 @@ abstract class FileBackendStore extends FileBackend {
                $status = $this->newStatus();
 
                // Always set some fields for subclass convenience
-               $params['options'] = isset( $params['options'] ) ? $params['options'] : [];
-               $params['headers'] = isset( $params['headers'] ) ? $params['headers'] : [];
+               $params['options'] = $params['options'] ?? [];
+               $params['headers'] = $params['headers'] ?? [];
 
                // Don't stream it out as text/html if there was a PHP error
                if ( ( empty( $params['headless'] ) || $params['headers'] ) && headers_sent() ) {
@@ -1324,7 +1322,7 @@ abstract class FileBackendStore extends FileBackend {
                        }
                        if ( is_array( $stat ) ) { // file exists
                                // Strongly consistent backends can automatically set "latest"
-                               $stat['latest'] = isset( $stat['latest'] ) ? $stat['latest'] : $latest;
+                               $stat['latest'] = $stat['latest'] ?? $latest;
                                $this->cheapCache->set( $path, 'stat', $stat );
                                $this->setFileCache( $path, $stat ); // update persistent cache
                                if ( isset( $stat['sha1'] ) ) { // some backends store SHA-1 as metadata
@@ -1560,7 +1558,7 @@ 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 );
                        }