WP hooks navigation: Home/browse • Actions index • Filters index
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 |
---|---|
672 | $enclosures = (array) get_post_meta( $post['ID'], 'enclosure' ); |
673 | if ( ! empty( $enclosures ) ) { |
674 | $encdata = explode( "\n", $enclosures[0] ); |
675 | $_post['enclosure']['url'] = trim( htmlspecialchars( $encdata[0] ) ); |
676 | $_post['enclosure']['length'] = (int) trim( $encdata[1] ); |
677 | $_post['enclosure']['type'] = trim( $encdata[2] ); |
678 | } |
679 | } |
680 |
|
681 | return apply_filters( 'xmlrpc_prepare_post', $_post, $post, $fields ); |
682 | } |
683 |
|
684 | /** |
685 | * Prepares post data for return in an XML-RPC object. |
686 | * |
687 | * @access protected |
688 | * |
689 | * @param object $post_type Post type object |
690 | * @param array $fields The subset of post fields to return |