PHP Domdocument::load Examples

Programming Language: PHP

Class/Type: Domdocument

Method/Function: load

Examples at hotexamples.com: 2

The DomDocument load() function in PHP is used to load an XML document into a DOM object. It allows developers to create, read, and modify XML documents programmatically.

Example 1:

// Loading an XML document from a file
$xml = new DomDocument();
$xml->load('file.xml');

This example uses the load() function to load an XML document from a file named 'file.xml' and store it in the $xml variable.

Example 2:

// Loading an XML document from a string
$xmlData = '

  Some data here
';

$xml = new DomDocument();
$xml->loadXML($xmlData);

In this example, the loadXML() function is used to load an XML document from a string and store it in the $xml variable. The package library used for the DomDocument load() function is part of the PHP core library, so no additional package or library is required.

PHP Domdocument::load - 2 examples found. These are the top rated real world PHP examples of Domdocument::load extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

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createTextNode(2)

getElementsByTagName(2)

load(2)

loadHTML(2)

appendChild(1)

createAttribute(1)

createCDATASection(1)

createElement(1)

loadxml(1)

save(1)

savexml(1)

Example #1

Show file

File: 033_tudou.php Project: cgirl/XML

/*
 * $key = abe95e495c0820cc;
 * echo $api，得到的是一个XML文档，内容是视频的标题，时长，封面等等信息。接下来，我们要做的是用PHP把
 * XML的各节点信息解析出来。
 * 
 * 知识：DOMDocument类来解析
 * 
 * 当前，我们暂时不用XML解析，而是直接用字符串操作来得到地址
 */
error_reporting(E_ALL & ~E_NOTICE);
$key = 'abe95e495c0820cc';
if ($tudou = $_POST['tudou']) {
    $api = 'http://api.tudou.com/v3/gw?method=item.info.get&appKey=' . $key . '&format=xml&itemCodes=' . $itemCode;
    $dom = new Domdocument('1.0', 'utf-8');
    $dom->load($api);
    $noad = $dom->getElementsByTagName('html5Url')->item(0)->nodeValue;
}
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>xml历史及特点</title>
</head>
<body>
	<pre>
		第28集：http://www.tudou.com/albumplay/bHQgbXXsD-w/vSiti0Uvtgc.html
	</pre>
	<h1>这个地址需要支持html5的浏览器才能看到，如chrome，火狐，IE9以上</h1>

Example #2

Show file

File: 035.php Project: cgirl/XML

<?php

/*
DOM操作XML的节点读取，节点创建与删除

节点能不能修改与删除
*/
//创建DOM对象
$dom = new Domdocument('1.0', 'utf-8');
//载入xml
$dom->load('./035.xml');
//把天龙八部的商品删除
//查找goods节点，得到列表，从列表中选取天龙八部节点
$tl = $dom->getElementsByTagName('goods')->item(0);
$tl->parentNode->removeChild($tl);
//删除节点以及搞定
/* header('content-type:text/xml;charset=utf-8');
echo $dom->savexml(); */
//修改节点，节点不能修改，只能替换
$name = $dom->getElementsByTagName('name')->item(0);
$text = $dom->createTextNode('电视剧');
$name->replaceChild($text, $name->firstChild);
header('content-type:text/xml;charset=utf-8');
echo $dom->savexml();