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DB_NestedSet::addListener()

DB_NestedSet::addListener()  -- Add an event listener

Synopsis

require_once 'DB/NestedSet.php';

string DB_NestedSet::addListener (string $event, &$listener, string $listener)

Description

Adds an event listener and returns an ID for it Known events are nodeCreate nodeDelete nodeUpdate nodeCopy nodeLoad

Paramètres

chaîne de caractères $event

The event name

chaîne de caractères $listener

The listener object

Valeurs renvoyées

throws no exceptions thrown

Note

Cette fonction ne peut pas être appelée de façon statique.

Exemple

Exemple 39-1. Add Listener


<?php
require_once('DB/NestedSet.php');
    $nestedSet =& DB_NestedSet::factory('DB', $dsn, $params);
    $nestedSet->AddListener("nodeCreate", "listener");
?>
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