PHP如何写XML

Question

在PHP文件中有一个$_SESSION['phone']，想把它的值写入XML文件，该怎样实现？

Answer 1

http://www.jb51.net/article/21450.htm

Answer 2

XML与PHP相互转换封装函数：xmlparse.php
Demo:include(dirname(__FILE__)."/xmlparse.php");
$arr = array(1,"name","admin",100);
$contXML = dump_xml_config($arr, "xml", "utf-8");
//放入文件
file_put_contents_safe("/path/test.xml",$contXML,"w");
echo $contXML;
#源码
#<?xml version="1.0" encoding="utf-8"?>
#<xml>
# <0>1</0>
# <1>name</1>
# <2>admin</2>
# <3>100</3>
#</xml>

Answer 3

真是好东西啊require_once("xmlparse.php的路径");
$arr = array($_SESSION['phone']);
$contXML = dump_xml_config($arr, "xml", "utf-8");
$file=file_put_contents_safe("要写入的xml文件的路径",$contXML,"w");