Manuel PHP
The IteratorAggregate interface
Introduction
Interface to create an external Iterator.
Synopsis de la classe
Exemple #1 Basic usage
- <?php
- class myData implements IteratorAggregate {
- public $property1 = "Public property one";
- public $property2 = "Public property two";
- public $property3 = "Public property three";
- public function __construct() {
- $this->property4 = "last property";
- }
- public function getIterator() {
- return new ArrayIterator($this);
- }
- }
- $obj = new myData;
- foreach($obj as $key => $value) {
- var_dump($key, $value);
- echo "\n";
- }
- ?>
L'exemple ci-dessus va afficher quelque chose de similaire à :
string(9) "property1"
string(19) "Public property one"
string(9) "property2"
string(19) "Public property two"
string(9) "property3"
string(21) "Public property three"
string(9) "property4"
string(13) "last property"
Sommaire
- IteratorAggregate::getIterator — Retrieve an external iterator
Remonter 
