Ticket #24089: 24089.patch

wp-includes/post-formats.php

@@ -63 +63 @@
 
         if ( !empty($format) ) {
                 $format = sanitize_key($format);
-                if ( 'standard' == $format || !in_array( $format, array_keys( get_post_format_slugs() ) ) )
+                if ( 'standard' == $format || !in_array( $format, get_post_format_slugs() ) )
                         $format = '';
                 else
                         $format = 'post-format-' . $format;

wp-includes/theme.php

@@ -1261 +1261 @@
         switch ( $feature ) {
                 case 'structured-post-formats' :
                         if ( is_array( $args[0] ) )
-                                $args[0] = array_intersect( $args[0], array_keys( get_post_format_slugs() ) );
+                                $args[0] = array_intersect( $args[0], get_post_format_slugs() );
                         // structured-post-formats support automatically adds support for post-formats.
                         $_wp_theme_features['post-formats'] = $args;
                 case 'post-formats' :
@@ -1269 +1269 @@
                         if ( current_theme_supports( 'structured-post-formats' ) )
                                 $args = get_theme_support( 'structured-post-formats' );
                         elseif ( is_array( $args[0] ) )
-                                $args[0] = array_intersect( $args[0], array_keys( get_post_format_slugs() ) );
+                                $args[0] = array_intersect( $args[0], get_post_format_slugs() );
                         break;
 
                 case 'custom-header-uploads' :