PHP读取XML文件的方法实例总结【DOMDocument及simplexml方法】_php技巧_

 $doc = new DOMDocument(); 

 $doc->load("book.xml"); 

 $books = $doc->getElementsByTagName("book"); 

 $titles = $book->getElementsByTagName("title");

 $title = $titles->item(0)->nodeValue; 

谭浩强xml从入门到精通郑智化

load("book.xml"); //打开book.xml $books = $doc->getElementsByTagName("book"); //获取book标签对象 foreach ($books as $book){ //遍历对象 $titles = $book->getElementsByTagName("title"); //获取book标签下的title标签 $title = $titles->item(0)->nodeValue; //获取标签的值 $authors = $book->getElementsByTagName("author");//获取book标签下的author标签 $author = $authors->item(0)->nodeValue; //获取标签的值 $item["title"] = $title; $item["author"] = $author; $bookinfo[] = $item; } var_dump($bookinfo); 

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load("config.xml"); //打开config.xml $mysql = $doc->getElementsByTagName("mysql"); //获取mysql标签对象 $host = $mysql->item(0)->getElementsByTagName("host"); $config["host"] = $host->item(0)->nodeValue; $username = $mysql->item(0)->getElementsByTagName("username"); $config["username"] = $username->item(0)->nodeValue; $password = $mysql->item(0)->getElementsByTagName("password"); $config["password"] = $password->item(0)->nodeValue; $database = $mysql->item(0)->getElementsByTagName("database"); $config["database"] = $database->item(0)->nodeValue; var_dump($config); 

title; $item["author"] = $book->author; $booklist[] = $item; } var_dump($booklist); 

host; $config['username'] = $mysql->username; $config['password'] = $mysql->password; $config['databse'] = $mysql->database; var_dump($config);