<?php
/**
* 作为解析XML配置文件必备工具
*/
class XMLUtil {
public static $dbconfigpath = "./db.config.xml";
public static function getDBConfiguration() {
$dbconfig = array ();
try {
// 读取配置文件内容
$handle = fopen(self::$dbconfigpath, "r");
$content = fread($handle, filesize(self::$dbconfigpath));
// 获取xml文档根节点,进而获取相关的数据库信息
$mysql = simplexml_load_string($content);
// 将获取到的xml节点信息赋值给关联数组,方便接下来的方法调用
$dbconfig['host'] = $mysql->host;
$dbconfig['user'] = $mysql->user;
$dbconfig['password'] = $mysql->password;
$dbconfig['db'] = $mysql->db;
$dbconfig['port'] = $mysql->port;
// 将配置信息以关联数组的形式返回
return $dbconfig;
} catch ( Exception $e ) {
throw new RuntimeException ( "<mark>读取数据库配置文件信息出错!</mark><br />" );
}
return $dbconfig;
}
}
?>