PHP domdocument::loadhtmlfile Examples

Programming Language: PHP

Class/Type: domdocument

Method/Function: loadhtmlfile

Examples at hotexamples.com: 1

DOMDocument is a PHP class that provides an API for representing HTML and XML documents as objects. The loadHTMLFile() method loads a file containing HTML into the DOMDocument object.

Example 1: This example loads an HTML file and extracts the content of the title tag.

loadHTMLFile('example.html');
$title = $doc->getElementsByTagName('title')->item(0)->nodeValue;
echo $title;
?>

Example 2: This example loads an HTML file and appends a paragraph to the body tag.

loadHTMLFile('example.html');
$body = $doc->getElementsByTagName('body')->item(0);
$p = $doc->createElement('p', 'This is a new paragraph.');
$body->appendChild($p);
echo $doc->saveHTML();
?>

Both examples use the DOMDocument class and the loadHTMLFile() method to load an HTML file. The first example uses the getElementsByTagName() method to extract the content of the title tag, while the second example uses createElement() and appendChild() methods to add a new paragraph to the body tag. The package library for the DOMDocument class is the PHP Standard Library.

PHP domdocument::loadhtmlfile - 1 examples found. These are the top rated real world PHP examples of domdocument::loadhtmlfile extracted from open source projects. You can rate examples to help us improve the quality of examples.

Frequently Used Methods

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load(20)

loadxml(17)

getelementsbytagname(9)

saveXML(5)

loadXML(4)

loadHTML(3)

createElement(2)

loadXml(2)

appendchild(1)

saveHTML(1)

removeChild(1)

loadHtmlFile(1)

loadhtmlfile(1)

loadHtml(1)

loadHTMLFile(1)

loadFile(1)

xinclude(1)

Example #1

Show file

File: vbs_blog_backup.php Project: ludovicdeluna/go

function get($page)
{
    global $pdo;
    $url = "http://demon.tw/page/{$page}?s=vb";
    $doc = new domdocument();
    @$doc->loadhtmlfile($url);
    $x = new domxpath($doc);
    $links = $x->query("//div[@id='content']//h3/a");
    foreach ($links as $link) {
        $title = $link->textContent;
        $page_url = $link->getAttribute("href");
        $page_url = trim($page_url);
        if (!$page_url) {
            continue;
        }
        $doc2 = new domdocument();
        @$doc2->loadhtmlfile($page_url);
        $x2 = new domxpath($doc2);
        $ps = $x2->query("//div[@class='entry']");
        foreach ($ps as $p) {
            $body = $p->textContent;
        }
        $body = fixbody($body);
        $s = $pdo->prepare("insert into vbs(title,body,url) values(:title,:body,:url)");
        $s->execute(array('title' => $title, 'body' => $body, 'url' => $page_url));
    }
}