Mass convert NULL -> null. Left strings and comments alone, obviously.

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

diff --git a/includes/Title.php b/includes/Title.php
index 939d92e..1e70208 100644 (file)
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -92,7 +92,7 @@ class Title {
                if( $t->secureAndSplit() )
                        return $t;
                else
-                       return NULL;
+                       return null;
        }
 
        /**
@@ -146,7 +146,7 @@ class Title {
                        }
                        return $t;
                } else {
-                       $ret = NULL;
+                       $ret = null;
                        return $ret;
                }
        }
@@ -180,7 +180,7 @@ class Title {
                if( $t->secureAndSplit() ) {
                        return $t;
                } else {
-                       return NULL;
+                       return null;
                }
        }
 
@@ -197,7 +197,7 @@ class Title {
                if( $row !== false ) {
                        $title = Title::newFromRow( $row );
                } else {
-                       $title = NULL;
+                       $title = null;
                }
                return $title;
        }
@@ -232,7 +232,7 @@ class Title {
 
                $t->mArticleID = isset($row->page_id) ? intval($row->page_id) : -1;
                $t->mLength = isset($row->page_len) ? intval($row->page_len) : -1;
-               $t->mRedirect = isset($row->page_is_redirect) ? (bool)$row->page_is_redirect : NULL;
+               $t->mRedirect = isset($row->page_is_redirect) ? (bool)$row->page_is_redirect : null;
                $t->mLatestID = isset($row->page_latest) ? $row->page_latest : false;
 
                return $t;
@@ -278,7 +278,7 @@ class Title {
                if( $t->secureAndSplit() ) {
                        return $t;
                } else {
-                       return NULL;
+                       return null;
                }
        }
 
@@ -413,7 +413,7 @@ class Title {
                        array( 'page_namespace','page_title' ),
                        array( 'page_id' => $id ), 
                        __METHOD__ );
-               if ( $s === false ) { return NULL; }
+               if ( $s === false ) { return null; }
 
                $n = self::makeName( $s->page_namespace, $s->page_title );
                return $n;
@@ -1871,7 +1871,7 @@ class Title {
         * Loads a string into mRestrictions array
         * @param $res \type{Resource} restrictions as an SQL result.
         */
-       private function loadRestrictionsFromResultWrapper( $res, $oldFashionedRestrictions = NULL ) {
+       private function loadRestrictionsFromResultWrapper( $res, $oldFashionedRestrictions = null ) {
                $rows = array();
                $dbr = wfGetDB( DB_SLAVE );
                
@@ -1882,7 +1882,7 @@ class Title {
                $this->loadRestrictionsFromRows( $rows, $oldFashionedRestrictions );
        }
        
-       public function loadRestrictionsFromRows( $rows, $oldFashionedRestrictions = NULL ) {
+       public function loadRestrictionsFromRows( $rows, $oldFashionedRestrictions = null ) {
                $dbr = wfGetDB( DB_SLAVE );
                
                $restrictionTypes = $this->getRestrictionTypes();
@@ -1896,7 +1896,7 @@ class Title {
 
                # Backwards-compatibility: also load the restrictions from the page record (old format).
 
-               if ( $oldFashionedRestrictions === NULL ) {
+               if ( $oldFashionedRestrictions === null ) {
                        $oldFashionedRestrictions = $dbr->selectField( 'page', 'page_restrictions', 
                                array( 'page_id' => $this->getArticleId() ), __METHOD__ );
                }
@@ -1958,7 +1958,7 @@ class Title {
        /**
         * Load restrictions from the page_restrictions table
         */
-       public function loadRestrictions( $oldFashionedRestrictions = NULL ) {
+       public function loadRestrictions( $oldFashionedRestrictions = null ) {
                if( !$this->mRestrictionsLoaded ) {
                        if ($this->exists()) {
                                $dbr = wfGetDB( DB_SLAVE );
@@ -3353,14 +3353,14 @@ class Title {
        public function getFirstRevision( $flags=0 ) {
                $db = ($flags & GAID_FOR_UPDATE) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_SLAVE );
                $pageId = $this->getArticleId($flags);
-               if( !$pageId ) return NULL;
+               if( !$pageId ) return null;
                $row = $db->selectRow( 'revision', '*',
                        array( 'rev_page' => $pageId ),
                        __METHOD__,
                        array( 'ORDER BY' => 'rev_timestamp ASC', 'LIMIT' => 1 )
                );
                if( !$row ) {
-                       return NULL;
+                       return null;
                } else {
                        return new Revision( $row );
                }
@@ -3539,7 +3539,7 @@ class Title {
         * @param Database $db, optional db
         * @return \type{\string} Last touched timestamp
         */
-       public function getTouched( $db = NULL ) {
+       public function getTouched( $db = null ) {
                $db = isset($db) ? $db : wfGetDB( DB_SLAVE );
                $touched = $db->selectField( 'page', 'page_touched', $this->pageCond(), __METHOD__ );
                return $touched;
@@ -3550,7 +3550,7 @@ class Title {
         * @param User $user
         * @return mixed string/NULL
         */
-       public function getNotificationTimestamp( $user = NULL ) {
+       public function getNotificationTimestamp( $user = null ) {
                global $wgUser, $wgShowUpdatedMarker;
                // Assume current user if none given
                if( !$user ) $user = $wgUser;