Changeset 56583 for trunk/src/wp-content/themes/twentyten/header.php

Timestamp:

09/14/2023 11:23:59 AM (15 months ago)

Author:

spacedmonkey

Message:

Bundled Theme: Implement the_header_image_tag function for enhanced compatibility for older core themes.

The the_header_image_tag function was introduced in WordPress 4.4 as part of [35594]. It is used in all themes created post WordPress 4.4 that supported header images. The function get_header_image_tag continues to get updated with new image features, like lazy loading, async decoding and fetch priority. To ensure our core themes maintain compatibility and benefit from these enhancements, a backward compatibility shim has been applied, integrating the the_header_image_tag function into the following core themes:

• Twenty Ten
• Twenty Eleven
• Twenty Twelve
• Twenty Fourteen
• Twenty Sixteen

This change ensures future compatibility and modern image features are applied for header images to these older themes.

Props spacedmonkey, flixos90, mukesh27.
Fixes #58675.

File:

• trunk/src/wp-content/themes/twentyten/header.php (modified) (1 diff)

trunk/src/wp-content/themes/twentyten/header.php

@@ -96 +96 @@
                     echo get_the_post_thumbnail( $post->ID, 'post-thumbnail' );
                 } else {
-                    // Compatibility with versions of WordPress prior to 3.4.
-                    if ( function_exists( 'get_custom_header' ) ) {
-                        $header_image_width  = get_custom_header()->width;
-                        $header_image_height = get_custom_header()->height;
-                    } else {
-                        $header_image_width  = HEADER_IMAGE_WIDTH;
-                        $header_image_height = HEADER_IMAGE_HEIGHT;
-                    }
-                    ?>
-                    <img src="<?php header_image(); ?>" width="<?php echo esc_attr( $header_image_width ); ?>" height="<?php echo esc_attr( $header_image_height ); ?>" alt="" />
-                    <?php
+                    twentyten_header_image();
                 } // End check for featured image or standard header.
                 ?>