第PHP創(chuàng)建XML的方法示例本文實例講述了PHP創(chuàng)建XML的方法。分享給大家供大家參考，具體如下：

使用DOMDocument類創(chuàng)建xml

config.php

php

$doc=newDOMDocument(1.0,utf-8

$doc-formatOutput=true;

//創(chuàng)建標(biāo)簽

$mysql=$doc-createElement(mysql

$host=$doc-createElement(host

$username=$doc-createElement(username

$password=$doc-createElement(password

$database=$doc-createElement(database

//創(chuàng)建標(biāo)簽內(nèi)容

$hostval=$doc-createTextNode(127.0.0.1

$usernameval=$doc-createTextNode(root

$passwordval=$doc-createTextNode(1234

$databaseval=$doc-createTextNode(test

//綁定標(biāo)簽和內(nèi)容

$host-appendChild($hostval);

$username-appendChild($usernameval);

$password-appendChild($passwordval);

$database-appendChild($databaseval);

//關(guān)聯(lián)標(biāo)簽之間的關(guān)系

$doc-appendChild($mysql);

$mysql-appendChild($host);

$mysql-appendChild($username);

$mysql-appendChild($password);

$mysql-appendChild($database);

$doc-save(config.xml

config.xml

xmlversion=1.0encoding=utf-8

mysql

host127.0.0.1/host

usernameroot/username

password1234/password

databasetest/database

/mysql

使用simplexml方法創(chuàng)建xml

config.php

php

$mysql=newSimpleXMLElement(xmlversion=1.0encoding=utf-8mysql/mysql

$host=$mysql-addchild(host,127.0.0.1

$host-addAttribute(note,localhost

$mysql-addchild(username,root

$mysql-addchild(password,1234

$mysql-addchild(database,test

header(Content-type:text/xml;charset=utf-8

echo$mysql-asXml();

$mysql-asXml(config.xml

config.xml

mysql

hostnote=localhost127.0.0.1/host

username