Ticket #64284: 64284.diff

src/wp-includes/formatting.php

@@ -2284 +2284 @@
         // Restore octets.
         $title = preg_replace( '|---([a-fA-F0-9][a-fA-F0-9])---|', '%$1', $title );
 
-        if ( wp_is_valid_utf8( $title ) ) {
+        if ( seems_utf8( $title ) ) {
                 if ( function_exists( 'mb_strtolower' ) ) {
                         $title = mb_strtolower( $title, 'UTF-8' );
                 }
@@ -2294 +2294 @@
         $title = strtolower( $title );
 
         if ( 'save' === $context ) {
-                // Convert &nbsp, non-breaking hyphen, &ndash, and &mdash to hyphens.
-                $title = str_replace( array( '%c2%a0', '%e2%80%91', '%e2%80%93', '%e2%80%94' ), '-', $title );
-                // Convert &nbsp, non-breaking hyphen, &ndash, and &mdash HTML entities to hyphens.
-                $title = str_replace( array( ' ', '‑', ' ', '–', '–', '—', '—' ), '-', $title );
+                // Convert &nbsp, &ndash, and &mdash to hyphens.
+                $title = str_replace( array( '%c2%a0', '%e2%80%93', '%e2%80%94' ), '-', $title );
+                // Convert &nbsp, &ndash, and &mdash HTML entities to hyphens.
+                $title = str_replace( array( ' ', ' ', '–', '–', '—', '—' ), '-', $title );
                 // Convert forward slash to hyphen.
                 $title = str_replace( '/', '-', $title );
 
@@ -2382 +2382 @@
 
                 // Convert &times to 'x'.
                 $title = str_replace( '%c3%97', 'x', $title );
+
+                // Add the new line to convert the multiplication sign (×) directly to "x"
+                $title = str_replace( '×', 'x', $title );
         }
 
         // Remove HTML entities.