PHPXML数据解析代码,json,parser函数

PHPXML数据解析代码,json,parser函数

  
  
Foo  
foo@bar.com  
  
  
Foobar  
foobar@foo.com  
  
"; 
 
//load the xml string using simplexml  
$xml = simplexml_load_string($xml_string); 
 
//loop through the each node of user  
foreach ($xml->user as $user)  
{  
//access attribute  
echo $user['id'], ' ';  
//subnodes are accessed by -> operator  
echo $user->name, ' ';  
echo $user->email, '
';  
} 
json数据解析代码如下:
$json_string='{"id":1,"name":"foo","email":"foo@foobar.com","interest":["wordpress","php"]} '; 
$obj=json_decode($json_string); 
echo $obj->name; //prints foo 
echo $obj->interest[1]; //prints php
//xml string 
$xml_string=" 
 
Foo 
foo@bar.com 
 
 
Foobar 
foobar@foo.com 
 
"; 
 
//load the xml string using simplexml 
$xml = simplexml_load_string($xml_string); 
 
//loop through the each node of user 
foreach ($xml->user as $user) 
{
//access attribute 
echo $user['id'], ' '; 
//subnodes are accessed by -> operator 
echo $user->name, ' '; 
echo $user->email, '
'; 
}
?>

php还自带了一个PHP XML Parser

PHP XML Parser 简介

XML 函数允许我们解析 XML 文档,但无法对其进行验证,XML 是一种用于标准结构化文档交换的数据格式.