PHP 매뉴얼
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# simplexml_element->children

(no version information, might be only in CVS)

simplexml_element->children -- Finds children of given node.

## Description

object simplexml_element simplexml_element->children ( void )

This method finds the children of the element of which it is a member. The result follows normal iteration rules.

> 참고: SimpleXML은 대부분의 메쏘드에 반복하여 속성을 추가하는 규칙을 가지고 있습니다. 이들은 var_dump()나 객체를 조사하는 어떠한 것으로도 볼 수 없습니다.

예 1. Traversing a `children()` pseudo-array

`<?php
$xml = simplexml_load_string(
'<person>
<child role="son">
<child role="daughter"/>
</child>
<child role="daughter">
<child role="son">
<child role="son"/>
</child>
</child>
</person>');
foreach ($xml->children() as $second_gen) {
echo ' The person begot a ' . $second_gen['role'];
foreach ($second_gen->children() as $third_gen) {
echo ' who begot a ' . $third_gen['role'] . ';';
foreach ($third_gen->children() as $fourth_gen) {
echo ' and that ' . $third_gen['role'] .
' begot a ' . $fourth_gen['role'];
}
}
}
?>`

This script will output:

    The person begot a son who begot a daughter; The person
    begot a daughter who begot a son; and that son begot a son

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