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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 |
|---|---|
| 1220 | $post = get_post(); |
| 1221 | |
| 1222 | if ( empty($post->post_type) || $post->post_type != 'attachment' ) |
| 1223 | return $content; |
| 1224 | |
| 1225 | $p = '<p class="attachment">'; |
| 1226 | // show the medium sized image representation of the attachment if available, and link to the raw file |
| 1227 | $p .= wp_get_attachment_link(0, 'medium', false); |
| 1228 | $p .= '</p>'; |
| 1229 | $p = apply_filters('prepend_attachment', $p); |
| 1230 | |
| 1231 | return "$p\n$content"; |
| 1232 | } |
| 1233 | |
| 1234 | // |
| 1235 | // Misc |
| 1236 | // |
| 1237 | |
| 1238 | /** |