From e3b9237738d75c89ffba7daba26b1e31bd59a2d7 Mon Sep 17 00:00:00 2001 From: Andrew Nacin Date: Fri, 26 Feb 2010 04:53:30 +0000 Subject: [PATCH] Reject numeric page slugs as they don't work, and force a suffix. Props miqrogroove see #11917 git-svn-id: https://develop.svn.wordpress.org/trunk@13424 602fd350-edb4-49c9-b593-d223f7449a82 --- wp-includes/post.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wp-includes/post.php b/wp-includes/post.php index dbe213e92a..7048f1d99d 100644 --- a/wp-includes/post.php +++ b/wp-includes/post.php @@ -2392,7 +2392,7 @@ function wp_unique_post_slug( $slug, $post_ID, $post_status, $post_type, $post_p $check_sql = "SELECT post_name FROM $wpdb->posts WHERE post_name = %s AND post_type IN ( '" . implode( "', '", esc_sql( $hierarchical_post_types ) ) . "' ) AND ID != %d AND post_parent = %d LIMIT 1"; $post_name_check = $wpdb->get_var( $wpdb->prepare( $check_sql, $slug, $post_ID, $post_parent ) ); - if ( $post_name_check || in_array( $slug, $feeds ) ) { + if ( $post_name_check || in_array( $slug, $feeds ) || preg_match( '@^\d+$@', $slug ) ) { $suffix = 2; do { $alt_post_name = substr( $slug, 0, 200 - ( strlen( $suffix ) + 1 ) ) . "-$suffix";