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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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 979 | break; |
| 980 | default: |
| 981 | return(new IXR_Error(401, __("Invalid post type."))); |
| 982 | break; |
| 983 | } |
| 984 | $post_author = $content_struct["wp_author_id"]; |
| 985 | } |
| 986 | |
| 987 | $post_title = $content_struct['title']; |
| 988 | $post_content = apply_filters( 'content_save_pre', $content_struct['description'] ); |
| 989 | $post_status = $publish ? 'publish' : 'draft'; |
| 990 | |
| 991 | $post_excerpt = $content_struct['mt_excerpt']; |
| 992 | $post_more = $content_struct['mt_text_more']; |
| 993 | |
| 994 | $tags_input = $content_struct['mt_keywords']; |
| 995 | |
| 996 | if(isset($content_struct["mt_allow_comments"])) { |
| 997 | if(!is_numeric($content_struct["mt_allow_comments"])) { |
| Line | Code |
| 1261 | break; |
| 1262 | default: |
| 1263 | $ping_status = get_option("default_ping_status"); |
| 1264 | break; |
| 1265 | } |
| 1266 | } |
| 1267 | } |
| 1268 | |
| 1269 | $post_title = $content_struct['title']; |
| 1270 | $post_content = apply_filters( 'content_save_pre', $content_struct['description'] ); |
| 1271 | $catnames = $content_struct['categories']; |
| 1272 | |
| 1273 | $post_category = array(); |
| 1274 | |
| 1275 | if (is_array($catnames)) { |
| 1276 | foreach ($catnames as $cat) { |
| 1277 | $post_category[] = get_cat_ID($cat); |
| 1278 | } |
| 1279 | } |