WP hooks navigation: Home/browse • Actions index • Filters index
To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
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 |
|---|---|
| 1058 | } |
| 1059 | } else { |
| 1060 | $constraint = ''; |
| 1061 | } |
| 1062 | |
| 1063 | $post_title = esc_attr($post->post_title); |
| 1064 | |
| 1065 | $icon = "<img src='$src' title='$post_title' alt='$post_title' $constraint/>"; |
| 1066 | |
| 1067 | return apply_filters( 'attachment_icon', $icon, $post->ID ); |
| 1068 | } |
| 1069 | |
| 1070 | /** |
| 1071 | * Retrieve HTML content of image element. |
| 1072 | * |
| 1073 | * @since 2.0.0 |
| 1074 | * @deprecated Use {@link wp_get_attachment_image()} |
| 1075 | * @see wp_get_attachment_image() Use instead. |
| 1076 | * |