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

[lhc/web/wiklou.git] / includes / PrefixSearch.php

diff --git a/includes/PrefixSearch.php b/includes/PrefixSearch.php
index 5f36cf5..04c68ca 100644 (file)
--- a/includes/PrefixSearch.php
+++ b/includes/PrefixSearch.php
@@ -38,7 +38,7 @@ abstract class PrefixSearch {
         * @param int $offset How many results to offset from the beginning
         * @return array Array of strings
         */
-       public static function titleSearch( $search, $limit, $namespaces = array(), $offset = 0 ) {
+       public static function titleSearch( $search, $limit, $namespaces = [], $offset = 0 ) {
                $prefixSearch = new StringPrefixSearch;
                return $prefixSearch->search( $search, $limit, $namespaces, $offset );
        }
@@ -52,21 +52,21 @@ abstract class PrefixSearch {
         * @param int $offset How many results to offset from the beginning
         * @return array Array of strings or Title objects
         */
-       public function search( $search, $limit, $namespaces = array(), $offset = 0 ) {
+       public function search( $search, $limit, $namespaces = [], $offset = 0 ) {
                $search = trim( $search );
                if ( $search == '' ) {
-                       return array(); // Return empty result
+                       return []; // Return empty result
                }
                $namespaces = $this->validateNamespaces( $namespaces );
 
                // Find a Title which is not an interwiki and is in NS_MAIN
                $title = Title::newFromText( $search );
                if ( $title && !$title->isExternal() ) {
-                       $ns = array( $title->getNamespace() );
+                       $ns = [ $title->getNamespace() ];
                        $search = $title->getText();
                        if ( $ns[0] == NS_MAIN ) {
                                $ns = $namespaces; // no explicit prefix, use default namespaces
-                               Hooks::run( 'PrefixSearchExtractNamespace', array( &$ns, &$search ) );
+                               Hooks::run( 'PrefixSearchExtractNamespace', [ &$ns, &$search ] );
                        }
                        return $this->searchBackend( $ns, $search, $limit, $offset );
                }
@@ -77,10 +77,10 @@ abstract class PrefixSearch {
                        && $title->getNamespace() != NS_MAIN
                        && !$title->isExternal() )
                {
-                       $namespaces = array( $title->getNamespace() );
+                       $namespaces = [ $title->getNamespace() ];
                        $search = '';
                } else {
-                       Hooks::run( 'PrefixSearchExtractNamespace', array( &$namespaces, &$search ) );
+                       Hooks::run( 'PrefixSearchExtractNamespace', [ &$namespaces, &$search ] );
                }
 
                return $this->searchBackend( $namespaces, $search, $limit, $offset );
@@ -104,7 +104,7 @@ abstract class PrefixSearch {
                        global $wgContLang;
 
                        $fallbackSearches = $wgContLang->autoConvertToAllVariants( $search );
-                       $fallbackSearches = array_diff( array_unique( $fallbackSearches ), array( $search ) );
+                       $fallbackSearches = array_diff( array_unique( $fallbackSearches ), [ $search ] );
 
                        foreach ( $fallbackSearches as $fbs ) {
                                $fallbackSearchResult = $this->search( $fbs, $fallbackLimit, $namespaces );
@@ -150,15 +150,15 @@ abstract class PrefixSearch {
                if ( count( $namespaces ) == 1 ) {
                        $ns = $namespaces[0];
                        if ( $ns == NS_MEDIA ) {
-                               $namespaces = array( NS_FILE );
+                               $namespaces = [ NS_FILE ];
                        } elseif ( $ns == NS_SPECIAL ) {
                                return $this->titles( $this->specialSearch( $search, $limit, $offset ) );
                        }
                }
-               $srchres = array();
+               $srchres = [];
                if ( Hooks::run(
                        'PrefixSearchBackend',
-                       array( $namespaces, $search, $limit, &$srchres, $offset )
+                       [ $namespaces, $search, $limit, &$srchres, $offset ]
                ) ) {
                        return $this->titles( $this->defaultSearchBackend( $namespaces, $search, $limit, $offset ) );
                }
@@ -190,7 +190,7 @@ abstract class PrefixSearch {
                        // Try matching the full search string as a page name
                        $specialTitle = Title::makeTitleSafe( NS_SPECIAL, $searchKey );
                        if ( !$specialTitle ) {
-                               return array();
+                               return [];
                        }
                        $special = SpecialPageFactory::getPage( $specialTitle->getText() );
                        if ( $special ) {
@@ -199,7 +199,7 @@ abstract class PrefixSearch {
                                        return $specialTitle->getSubpage( $sub );
                                }, $subpages );
                        } else {
-                               return array();
+                               return [];
                        }
                }
 
@@ -209,7 +209,7 @@ abstract class PrefixSearch {
 
                // Unlike SpecialPage itself, we want the canonical forms of both
                // canonical and alias title forms...
-               $keys = array();
+               $keys = [];
                foreach ( SpecialPageFactory::getNames() as $page ) {
                        $keys[$wgContLang->caseFold( $page )] = $page;
                }
@@ -225,7 +225,7 @@ abstract class PrefixSearch {
                }
                ksort( $keys );
 
-               $srchres = array();
+               $srchres = [];
                $skipped = 0;
                foreach ( $keys as $pageKey => $page ) {
                        if ( $searchKey === '' || strpos( $pageKey, $searchKey ) === 0 ) {
@@ -274,19 +274,19 @@ abstract class PrefixSearch {
                $prefix = $t ? $t->getDBkey() : '';
                $dbr = wfGetDB( DB_SLAVE );
                $res = $dbr->select( 'page',
-                       array( 'page_id', 'page_namespace', 'page_title' ),
-                       array(
+                       [ 'page_id', 'page_namespace', 'page_title' ],
+                       [
                                'page_namespace' => $ns,
                                'page_title ' . $dbr->buildLike( $prefix, $dbr->anyString() )
-                       ),
+                       ],
                        __METHOD__,
-                       array(
+                       [
                                'LIMIT' => $limit,
                                'ORDER BY' => 'page_title',
                                'OFFSET' => $offset
-                       )
+                       ]
                );
-               $srchres = array();
+               $srchres = [];
                foreach ( $res as $row ) {
                        $srchres[] = Title::newFromRow( $row );
                }
@@ -305,7 +305,7 @@ abstract class PrefixSearch {
                // We will look at each given namespace against wgContLang namespaces
                $validNamespaces = $wgContLang->getNamespaces();
                if ( is_array( $namespaces ) && count( $namespaces ) > 0 ) {
-                       $valid = array();
+                       $valid = [];
                        foreach ( $namespaces as $ns ) {
                                if ( is_numeric( $ns ) && array_key_exists( $ns, $validNamespaces ) ) {
                                        $valid[] = $ns;
@@ -316,7 +316,7 @@ abstract class PrefixSearch {
                        }
                }
 
-               return array( NS_MAIN );
+               return [ NS_MAIN ];
        }
 }