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Ignore:
Timestamp:
09/14/2023 11:23:59 AM (10 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:
1 edited

Legend:

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Removed
  • trunk/src/wp-content/themes/twentytwelve/inc/custom-header.php

    r55420 r56583  
    167167    <?php
    168168}
     169
     170
     171/**
     172 * Output markup to be displayed.
     173 *
     174 * @since Twenty Twelve 4.1
     175 */
     176function twentytwelve_header_image() {
     177    $custom_header = get_custom_header();
     178    $attrs         = array(
     179        'alt'    => get_bloginfo( 'name', 'display' ),
     180        'class'  => 'header-image',
     181        'height' => $custom_header->height,
     182        'width'  => $custom_header->width,
     183    );
     184
     185    if ( function_exists( 'the_header_image_tag' ) ) {
     186        the_header_image_tag( $attrs );
     187        return;
     188    }
     189    ?>
     190    <img src="<?php header_image(); ?>" class="<?php echo esc_attr( $attrs['class'] ); ?>" width="<?php echo esc_attr( $attrs['width'] ); ?>" height="<?php echo esc_attr( $attrs['height'] ); ?>" alt="<?php echo esc_attr( $attrs['alt'] ); ?>" />
     191    <?php
     192}
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