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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 |
---|---|
991 |
|
992 | /** |
993 | * Filter XML-RPC-prepared data for the given page. |
994 | * |
995 | * @since 3.4.0 |
996 | * |
997 | * @param array $_page An array of page data. |
998 | * @param WP_Post $page Page object. |
999 | */ |
1000 | return apply_filters( 'xmlrpc_prepare_page', $_page, $page ); |
1001 | } |
1002 |
|
1003 | /** |
1004 | * Prepares comment data for return in an XML-RPC object. |
1005 | * |
1006 | * @access protected |
1007 | * |
1008 | * @param object $comment The unprepared comment data. |
1009 | * @return array The prepared comment data. |