h0gar/xpath

Xpath

, _(*1)

A lightweight package for xpath manipulations., _(*2)

• Installation
• Usage
• Access a node
• Access multiple nodes
• Navigation
• Get a node inner html
• Get a node inner text
• Get an attribute
• \DOMElement and \DOMXpath

, _(*3)

Installation

composer require h0gar/xpath *

, _(*4)

Usage

HTML, _(*5)

$html = file_get_contents('page.html');
$doc = new \H0gar\Xpath\Doc($html, 'html');

XML, _(*6)

$xml = file_get_contents('page.xml');
$doc = new \H0gar\Xpath\Doc($xml, 'xml');

, _(*7)

Access a node

$item = $doc->item('/html/body/div[1]/div/div[2]/ul/li[0]');
#or
$item = $doc->item('/html/body/div[1]')->item('div/div[2]/ul/li', 1);

, _(*8)

Access multiple nodes

$items = $doc->items('/html/body/div[1]/div/div[2]/ul/li');
foreach($items as $item)
    //...

, _(*9)

Navigation

$next = $item->next();
$prev = $item->prev();
$parent = $item->parent();

, _(*10)

Get a node inner html

$html = $item->html();
#or
$html = $doc->html('/html/body/div[1]/div/div[2]/ul/li[0]');
#or
$html = $doc->html('/html/body/div[1]/div/div[2]/ul/li', 1);

, _(*11)

Get a node inner text

$text = $item->text();
#or
$text = $doc->text('/html/body/div[1]/div/div[2]/ul/li[0]');
#or
$text = $doc->text('/html/body/div[1]/div/div[2]/ul/li', 1);

, _(*12)

Get an attribute

$href = $item->attr('href');

, _(*13)

\DOMElement and \DOMXpath

$domelement = $item->getNode();
$domxpath = $item->getXpath();

Contributing

Please submit all issues and pull requests to the h0gar/xpath repository., _(*14)

License

Open-sourced software licensed under the MIT license, _(*15)