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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()])

Description

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

Note

This function can not be called statically.

Example

Example 39-1. Get all nodes

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);
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