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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 |
|---|---|
| 1278 | } |
| 1279 | } |
| 1280 | |
| 1281 | // expected_slashed (everything!) |
| 1282 | $data = compact( array( 'post_author', 'post_date', 'post_date_gmt', 'post_content', 'post_content_filtered', 'post_title', 'post_excerpt', 'post_status', 'post_type', 'comment_status', 'ping_status', 'post_password', 'post_name', 'to_ping', 'pinged', 'post_modified', 'post_modified_gmt', 'post_parent', 'menu_order', 'guid' ) ); |
| 1283 | $data = stripslashes_deep( $data ); |
| 1284 | $where = array( 'ID' => $post_ID ); |
| 1285 | |
| 1286 | if ($update) { |
| 1287 | do_action( 'pre_post_update', $post_ID ); |
| 1288 | $wpdb->update( $wpdb->posts, $data, $where ); |
| 1289 | } else { |
| 1290 | $data['post_mime_type'] = stripslashes( $post_mime_type ); // This isn't in the update |
| 1291 | $wpdb->insert( $wpdb->posts, $data ); |
| 1292 | $post_ID = (int) $wpdb->insert_id; |
| 1293 | |
| 1294 | // use the newly generated $post_ID |
| 1295 | $where = array( 'ID' => $post_ID ); |
| 1296 | } |