PHP解析xml

<?xml version="1.0" encoding="UTF-8"?>

<ZIP_result>

<result name="ZipSearchXML" />

<result version="1.01" />

<result request_url="http%3A%2F%2Fzip.cgis.biz%2Fxml%2Fzip.php%3Fzn%3D5300001" />

<result request_zip_num="5300001" />

<result request_zip_version="none" />

<result result_code="1" />

<result result_zip_num="5300001" />

<result result_zip_version="0" />

<result result_values_count="1" />

	<ADDRESS_value>

	<value state_kana="ｵｵｻｶﾌ" />

	<value city_kana="ｵｵｻｶｼｷﾀｸ" />

	<value address_kana="ｳﾒﾀﾞ" />

	<value company_kana="none" />

	<value state="大阪府" />

	<value city="大阪市北区" />

	<value address="梅田" />

	<value company="none" />

	</ADDRESS_value>

</ZIP_result>

文件名：test.xml

方法一：读取文件到一个字符串，通过解析字符串：

$url  = "http://localhost/test/test.xml";

$xmlString=file_get_contents($url);

$xml_array=simplexml_load_string($xmlString);

var_dump($xml_array);

	$state = $xml_array->ADDRESS_value->value[4]['state'];

 	$city = $xml_array->ADDRESS_value->value[5]['city'];

	$address =$xml_array->ADDRESS_value->value[6]['address'];

	$state = iconv("UTF-8","EUC-JP",$state);

	$city = iconv("UTF-8","EUC-JP",$city);

	$address =iconv("UTF-8","EUC-JP",$address);

	echo '$state='.$state.'<br>';

	echo '$city='.$city.'<br>';

	echo '$address='.$address.'<br>';

方法二：直接解析xml文件

$xml = simplexml_load_file（"http://localhost/test/test.xml"）

print_r($xml);