DB_NestedSet::getAllNodes
DB_NestedSet::getAllNodes() – Fetch the whole NestedSet
Synopsis
require_once 'DB/NestedSet.php';
mixed
DB_NestedSet::getAllNodes
(
bool
$keepAsArray
= false
,
bool
$aliasFields
= true
,
array
$addSQL = array()
)
Описание
This package is not documented yet.
Parameter
-
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?
-
array
$addSQL -
(optional) Array of additional params to pass to the query.
Return value
returns False on error, or an array of nodes
Throws
throws no exceptions thrown
Замечание
This function can not be called statically.
Пример
Get all nodes
<?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');
$nestedSet->createSubNode($parent, array('name' => 'sub2');
$data = $nestedSet->getAllNodes(true);
?>