Source View: xmlrpc_wp_insert_post_data

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: 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.

Source View

Line Code
1621
1622           /**
1623            * Filters post data array to be inserted via XML-RPC.
1624            *
1625            * @since 3.4.0
1626            *
1627            * @param array $post_data      Parsed array of post data.
1628            * @param array $content_struct Post data array.
1629            */
1630           $post_data = apply_filters( 'xmlrpc_wp_insert_post_data', $post_data, $content_struct );
1631
1632           $post_ID = $update ? wp_update_post( $post_data, true ) : wp_insert_post( $post_data, true );
1633           if ( is_wp_error( $post_ID ) ) {
1634                return new IXR_Error( 500, $post_ID->get_error_message() );
1635           }
1636
1637           if ( ! $post_ID ) {
1638                return new IXR_Error( 401, __( 'Sorry, your entry could not be posted.' ) );
1639           }