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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.
| Line | Code |
|---|---|
| 4299 | set_post_format( $post_ID, $content_struct['wp_post_format'] ); |
| 4300 | |
| 4301 | $post_ID = wp_insert_post( $postdata, true ); |
| 4302 | if ( is_wp_error( $post_ID ) ) |
| 4303 | return new IXR_Error(500, $post_ID->get_error_message()); |
| 4304 | |
| 4305 | if ( !$post_ID ) |
| 4306 | return new IXR_Error(500, __('Sorry, your entry could not be posted. Something wrong happened.')); |
| 4307 | |
| 4308 | do_action( 'xmlrpc_call_success_mw_newPost', $post_ID, $args ); |
| 4309 | |
| 4310 | return strval($post_ID); |
| 4311 | } |
| 4312 | |
| 4313 | function add_enclosure_if_new( $post_ID, $enclosure ) { |
| 4314 | if ( is_array( $enclosure ) && isset( $enclosure['url'] ) && isset( $enclosure['length'] ) && isset( $enclosure['type'] ) ) { |
| 4315 | $encstring = $enclosure['url'] . "\n" . $enclosure['length'] . "\n" . $enclosure['type'] . "\n"; |
| 4316 | $found = false; |
| 4317 | if ( $enclosures = get_post_meta( $post_ID, 'enclosure' ) ) { |