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do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 113 | // This theme uses Featured Images (also known as post thumbnails) for per-post/per-page Custom Header images |
| 114 | add_theme_support( 'post-thumbnails' ); |
| 115 | |
| 116 | // Add support for custom headers. |
| 117 | $custom_header_support = array( |
| 118 | // The default header text color. |
| 119 | 'default-text-color' => '000', |
| 120 | // The height and width of our custom header. |
| 121 | 'width' => apply_filters( 'twentyeleven_header_image_width', 1000 ), |
| 122 | 'height' => apply_filters( 'twentyeleven_header_image_height', 288 ), |
| 123 | // Support flexible heights. |
| 124 | 'flex-height' => true, |
| 125 | // Random image rotation by default. |
| 126 | 'random-default' => true, |
| 127 | // Callback for styling the header. |
| 128 | 'wp-head-callback' => 'twentyeleven_header_style', |
| 129 | // Callback for styling the header preview in the admin. |
| 130 | 'admin-head-callback' => 'twentyeleven_admin_header_style', |
| 131 | // Callback used to display the header preview in the admin. |