我用php生成xml如下
- PHP code
$xml = '<?xml version="1.0" encoding="utf-8"?>'."\r\n"; $xml .= '<user>'."\r\n"; $xml .= "\t".'<person_siteurl>'.www.163.com.'</person_siteurl>'."\r\n"; foreach (array(1,2,3) as $value){ $xml .= "\t".'<job_keys>'.$value.'</job_keys>'."\r\n"; } $xml .= '</user>'."\r\n"; $sxe = new SimpleXMLElement($xml); $sxe->asXML(APPPATH.'user.xml');
生成了user.xml文件,我现在要想添加一个:
<username>李四</username>
该怎么添加啊,前面跟"\t" ,后面跟"\r\n" ?
感谢~~
------解决方案--------------------
- PHP code
$sxe = new SimpleXMLElement($xml); $sxe->addChild('username', '李四'); $sxe->asXML(APPPATH.'user.xml');