Ticket #31260: 31260.patch

src/wp-content/themes/twentyeleven/content-gallery.php

@@ -36 +36 @@
                                 $images = twentyeleven_get_gallery_images();
                                 if ( $images ) :
                                         $total_images = count( $images );
-                                        $image = array_shift( $images );
+                                        $image = current( $images );
                         ?>
                                 <figure class="gallery-thumb">
                                         <a href="<?php the_permalink(); ?>"><?php echo wp_get_attachment_image( $image, 'thumbnail' ); ?></a>

src/wp-content/themes/twentyfourteen/functions.php

@@ -330 +330 @@
 
                 // or get the URL of the first image attachment.
                 else {
-                        $next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
+                        $next_attachment_url = get_attachment_link( current( $attachment_ids ) );
                 }
         }
 

src/wp-content/themes/twentyfourteen/inc/widgets.php

@@ -149 +149 @@
                                                                         if ( has_post_thumbnail() ) :
                                                                                 $post_thumbnail = get_the_post_thumbnail();
                                                                         elseif ( $total_images > 0 ) :
-                                                                                $image          = array_shift( $images );
+                                                                                $image          = current( $images );
                                                                                 $post_thumbnail = wp_get_attachment_image( $image, 'post-thumbnail' );
                                                                         endif;
 

src/wp-content/themes/twentyten/loop.php

@@ -75 +75 @@
                                         $images = twentyten_get_gallery_images();
                                         if ( $images ) :
                                                 $total_images = count( $images );
-                                                $image = array_shift( $images );
+                                                $image = current( $images );
                                 ?>
                                                 <div class="gallery-thumb">
                                                         <a class="size-thumbnail" href="<?php the_permalink(); ?>"><?php echo wp_get_attachment_image( $image, 'thumbnail' ); ?></a>

src/wp-content/themes/twentythirteen/functions.php

@@ -431 +431 @@
 
                 // or get the URL of the first image attachment.
                 else
-                        $next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
+                        $next_attachment_url = get_attachment_link( current( $attachment_ids ) );
         }
 
         printf( '<a href="%1$s" title="%2$s" rel="attachment">%3$s</a>',