language/predefined/iteratoraggregate.xml
20b4b383127faaf37495d7746885f2bb674a1a33
20b4b383127faaf37495d7746885f2bb674a1a33
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@@ -40,32 +40,38 @@
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</section>
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<section xml:id="iteratoraggregate.examples">
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&reftitle.examples;
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<example xml:id="iteratoraggregate.example.basic"><!-- {{{ -->
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<title>Basic usage</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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class myData implements IteratorAggregate {
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class myData implements IteratorAggregate
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{
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public $property1 = "Public property one";
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public $property2 = "Public property two";
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public $property3 = "Public property three";
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public $property4 = "";
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public function __construct() {
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public function __construct()
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{
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$this->property4 = "last property";
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}
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public function getIterator(): Traversable {
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public function getIterator(): Traversable
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{
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return new ArrayIterator($this);
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}
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}
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$obj = new myData;
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$obj = new myData();
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foreach($obj as $key => $value) {
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foreach ($obj as $key => $value) {
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var_dump($key, $value);
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echo "\n";
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}
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?>
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]]>
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</programlisting>
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