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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 |
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1043 |
|
1044 | /** |
1045 | * Filters XML-RPC-prepared data for the given page. |
1046 | * |
1047 | * @since 3.4.0 |
1048 | * |
1049 | * @param array $_page An array of page data. |
1050 | * @param WP_Post $page Page object. |
1051 | */ |
1052 | return apply_filters( 'xmlrpc_prepare_page', $_page, $page ); |
1053 | } |
1054 |
|
1055 | /** |
1056 | * Prepares comment data for return in an XML-RPC object. |
1057 | * |
1058 | * @access protected |
1059 | * |
1060 | * @param object $comment The unprepared comment data. |
1061 | * @return array The prepared comment data. |