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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 |
|---|---|
| 1191 | global $post; |
| 1192 | |
| 1193 | if ( empty($post->post_type) || $post->post_type != 'attachment' ) |
| 1194 | return $content; |
| 1195 | |
| 1196 | $p = '<p class="attachment">'; |
| 1197 | // show the medium sized image representation of the attachment if available, and link to the raw file |
| 1198 | $p .= wp_get_attachment_link(0, 'medium', false); |
| 1199 | $p .= '</p>'; |
| 1200 | $p = apply_filters('prepend_attachment', $p); |
| 1201 | |
| 1202 | return "$p\n$content"; |
| 1203 | } |
| 1204 | |
| 1205 | // |
| 1206 | // Misc |
| 1207 | // |
| 1208 | |
| 1209 | /** |