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Doc fixes for wp_find_hierarchy_loop. props mdawaffe, fixes #14662. 

git-svn-id: http://svn.automattic.com/wordpress/trunk@15846 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nacin 2010-10-19 08:16:10 +00:00
parent af853d903a
commit b3334f02af
1 changed files with 3 additions and 4 deletions
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7
wp-includes/functions.php
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@ -4339,16 +4339,15 @@ function _wp_mysql_week( $column ) {
}
/**
* Finds hierarchy loops using a callback function that maps objects to parents.
* Finds hierarchy loops using a callback function that maps object IDs to parent IDs.
*
* @since 3.1.0
* @access private
*
* @param callback $callback function that accepts ( ID, callback_arg, ... ) and outputs parent_ID
* @param callback $callback function that accepts ( ID, $callback_args ) and outputs parent_ID
* @param $start The ID to start the loop check at
* @param $start_parent the parent_ID of $start to use instead of calling $callback( $start ). Use null to always use $callback
* @param array $override an array of ( ID => parent_ID, ... ) to use instead of $callback
* @param array $callback_arg optional additional arguments to send to $callback
* @param array $callback_args optional additional arguments to send to $callback
* @return array IDs of all members of loop
*/
function wp_find_hierarchy_loop( $callback, $start, $start_parent, $callback_args = array() ) {