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My header.php code

By: a guest on Jan 10th, 2013  |  syntax: PHP  |  size: 1.71 KB  |  views: 78  |  expires: Never
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  1. <?php
  2.         // Check to see if the header image has been removed
  3.         $header_image = get_header_image();
  4.         if ( ! empty( $header_image ) ) :
  5.                 if ( function_exists( 'get_custom_header' ) ) {
  6.                         // We need to figure out what the minimum width should be for our featured image.
  7.                         // This result would be the suggested width if the theme were to implement flexible widths.
  8.                         $header_image_width = get_theme_support( 'custom-header', 'width' );
  9.                 }
  10.                 ?>
  11. <a href="<?php echo esc_url( home_url( '/' ) ); ?>">
  12.         <?php
  13.                 // The header image
  14.                 // Check if this is a post or page, if it has a thumbnail, and if it's a big one
  15.                 if ( is_singular() && has_post_thumbnail( $post->ID ) &&
  16.                                 ( /* $src, $width, $height */ $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), array( $header_image_width, $header_image_width ) ) ) &&
  17.                                 $image[1] >= $header_image_width ) :
  18.                         // Houston, we have a new header image!
  19.                         echo get_the_post_thumbnail( $post->ID, 'post-thumbnail' );
  20.                 else :
  21.                         if ( function_exists( 'get_custom_header' ) ) {
  22.                                 $header_image_width  = get_custom_header()->width;
  23.                                 $header_image_height = get_custom_header()->height;
  24.                         }
  25.                         ?>
  26.                 <img src="<?php echo esc_url( $header_image ); ?>" class="header-image" width="<?php echo get_custom_header()->width; ?>" height="<?php echo get_custom_header()->height; ?>" alt="" />
  27.         <?php endif; // end check for featured image or standard header ?>
  28. </a>
  29. <?php endif; // end check for removed header image ?>
  30.  
  31. Output of this code:
  32.  
  33. <img width="624" height="187" src="http://matulaitismission.org/wp-content/uploads/2013/01/Matulaicio-Misijos-Prakartele-624x187.jpg" class="attachment-post-thumbnail wp-post-image" alt="Matulaicio-Misijos-Prakartele" />