SimpleXMLElement::attributes
SimpleXMLElement::__construct
SimpleXML 함수 목록
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# SimpleXMLElement::children

(PHP 5 >= 5.0.1)

SimpleXMLElement::children — Finds children of given node

### 설명

SimpleXMLElement
SimpleXMLElement children ([ string `$ns` [, bool `$is_prefix` ]] )

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

> Note: SimpleXML은 대부분의 메쏘드에 추가 반복자 속성 규칙을 가지고 있습니다. 이들은 var_dump()나 객체를 조사하는 어떠한 것으로도 볼 수 없습니다.

### 인수

`ns`

`is_prefix`

  Default to `FALSE`

### 반환값

### 변경점

버전 | 설명
--- | ---
5.2.0 | The optional parameter `is_prefix` was added.

### 예제

Example #1 Traversing a children() pseudo-array

`<?php
$xml = new SimpleXMLElement(
'<person>
<child role="son">
<child role="daughter"/>
</child>
<child role="daughter">
<child role="son">
<child role="son"/>
</child>
</child>
</person>');
foreach ($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'];
}
}
}
?>`

위 예제의 출력:

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

SimpleXMLElement::attributes
SimpleXMLElement::__construct
SimpleXML 함수 목록
PHP Manual