WordPress 3.3.2

[autoinstalls/wordpress.git] / wp-includes / class-wp.php

diff --git a/wp-includes/class-wp.php b/wp-includes/class-wp.php
index cf671bd79dc9025723b9250a02e84383ed9a3260..78de5ae53308e9b61939d4d90a3ca35f5e528a52 100644 (file)
--- a/wp-includes/class-wp.php
+++ b/wp-includes/class-wp.php
@@ -185,54 +185,60 @@ class WP {
 
                        // Look for matches.
                        $request_match = $request;
-                       foreach ( (array) $rewrite as $match => $query) {
-                               // Don't try to match against AtomPub calls
-                               if ( $req_uri == 'wp-app.php' )
-                                       break;
-
-                               // If the requesting file is the anchor of the match, prepend it
-                               // to the path info.
-                               if ( (! empty($req_uri)) && (strpos($match, $req_uri) === 0) && ($req_uri != $request) )
-                                       $request_match = $req_uri . '/' . $request;
-
-                               if ( preg_match("#^$match#", $request_match, $matches) ||
-                                       preg_match("#^$match#", urldecode($request_match), $matches) ) {
-                                       // Got a match.
-                                       $this->matched_rule = $match;
-
-                                       // Trim the query of everything up to the '?'.
-                                       $query = preg_replace("!^.+\?!", '', $query);
+                       if ( empty( $request_match ) ) {
+                               // An empty request could only match against ^$ regex
+                               if ( isset( $rewrite['$'] ) ) {
+                                       $this->matched_rule = '$';
+                                       $query = $rewrite['$'];
+                                       $matches = array('');
+                               }
+                       } else if ( $req_uri != 'wp-app.php' ) {
+                               foreach ( (array) $rewrite as $match => $query ) {
+                                       // If the requesting file is the anchor of the match, prepend it to the path info.
+                                       if ( ! empty($req_uri) && strpos($match, $req_uri) === 0 && $req_uri != $request )
+                                               $request_match = $req_uri . '/' . $request;
+
+                                       if ( preg_match("#^$match#", $request_match, $matches) ||
+                                               preg_match("#^$match#", urldecode($request_match), $matches) ) {
+
+                                               if ( $wp_rewrite->use_verbose_page_rules && preg_match( '/pagename=\$matches\[([0-9]+)\]/', $query, $varmatch ) ) {
+                                                       // this is a verbose page match, lets check to be sure about it
+                                                       if ( ! get_page_by_path( $matches[ $varmatch[1] ] ) )
+                                                               continue;
+                                               }
 
-                                       // Substitute the substring matches into the query.
-                                       $query = addslashes(WP_MatchesMapRegex::apply($query, $matches));
+                                               // Got a match.
+                                               $this->matched_rule = $match;
+                                               break;
+                                       }
+                               }
+                       }
 
-                                       $this->matched_query = $query;
+                       if ( isset( $this->matched_rule ) ) {
+                               // Trim the query of everything up to the '?'.
+                               $query = preg_replace("!^.+\?!", '', $query);
 
-                                       // Parse the query.
-                                       parse_str($query, $perma_query_vars);
+                               // Substitute the substring matches into the query.
+                               $query = addslashes(WP_MatchesMapRegex::apply($query, $matches));
 
-                                       // If we're processing a 404 request, clear the error var
-                                       // since we found something.
-                                       if ( isset($_GET['error']) )
-                                               unset($_GET['error']);
+                               $this->matched_query = $query;
 
-                                       if ( isset($error) )
-                                               unset($error);
+                               // Parse the query.
+                               parse_str($query, $perma_query_vars);
 
-                                       break;
-                               }
+                               // If we're processing a 404 request, clear the error var
+                               // since we found something.
+                               unset( $_GET['error'] );
+                               unset( $error );
                        }
 
                        // If req_uri is empty or if it is a request for ourself, unset error.
                        if ( empty($request) || $req_uri == $self || strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) {
-                               if ( isset($_GET['error']) )
-                                       unset($_GET['error']);
-
-                               if ( isset($error) )
-                                       unset($error);
+                               unset( $_GET['error'] );
+                               unset( $error );
 
                                if ( isset($perma_query_vars) && strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false )
-                                       unset($perma_query_vars);
+                                       unset( $perma_query_vars );
 
                                $this->did_permalink = false;
                        }
@@ -563,11 +569,11 @@ class WP_MatchesMapRegex {
         *
         * @access public
         * @param string $subject subject
-        * @param array  $matches data used for subsitution
+        * @param array  $matches data used for substitution
         * @return string
         */
-       function apply($subject, $matches) {
-               $oSelf =& new WP_MatchesMapRegex($subject, $matches);
+       public static function apply($subject, $matches) {
+               $oSelf = new WP_MatchesMapRegex($subject, $matches);
                return $oSelf->output;
        }