Ticket #25229: wp-includes-canonical.diff

wp-includes/canonical.php

@@ -296 +296 @@
 
                 if ( 'wp-register.php' == basename( $redirect['path'] ) ) {
                         if ( is_multisite() )
+                                //duplicate_hook
                                 $redirect_url = apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) );
                         else
                                 $redirect_url = site_url( 'wp-login.php?action=register' );
@@ -432 +433 @@
                 $requested_url = preg_replace_callback('|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url);
         }
 
-        // Note that you can use the "redirect_canonical" filter to cancel a canonical redirect for whatever reason by returning false
+        /**
+         * Filter the URLs for canonical redirects.
+         *
+         * The requested url and the url that will be redirected to can be filtered. Filter can also be used to cancel a canonical redirect by returning false.
+         *
+         * @since 2.3.0
+         *
+         * @param string $redirect_url The url that the user will be redirected to.
+         * @param string $requested_url The url that is requested and the redirect will be performed upon.
+         */
         $redirect_url = apply_filters('redirect_canonical', $redirect_url, $requested_url);
 
         if ( !$redirect_url || $redirect_url == $requested_url ) // yes, again -- in case the filter aborted the request