DB_NestedSet::pickNode
Вернуться к: DB_NestedSet
DB_NestedSet::pickNode
Synopsis
mixed DB_NestedSet::pickNode ( int $id , bool $keepAsArray = false , bool $aliasFields = true , string $idfield = 'id' , array $addSQL = array() )
This package is not documented yet.
Parameter
- integer $id
-
The node id of the node to fetch
- boolean $keepAsArray
-
(optional) Keep the result as an array or transform it into a set of DB_NestedSet_Node objects?
- boolean $aliasFields
-
(optional) Should we alias the fields so they are the names of the parameter keys, or leave them as is?
- string $idfield
-
(optional) Which field has to be compared with $id? This is can be used to pick a node by other values (e.g. its name).
- array $addSQL
-
(optional) Array of additional params to pass to the query.
Return value
returns False on error, or an array of nodes
See
see _addSQL
Throws
throws no exceptions thrown
Note
This function can not be called statically.
Example
Pick Node
<?php
require_once('DB/NestedSet.php');
$nestedSet =& DB_NestedSet::factory('DB', $dsn, $params);
$parent = $nestedSet->createRootNode(array('name' => 'root-node'), false, true);
$nestedSet->createSubNode($parent, array('name' => 'sub1'));
$data = $nestedSet->getBranch($id);
?> Вернуться к: DB_NestedSet