glicer/simply-html

Simplify add, delete, modify, get nodes in html files by using css selector

php-simply-html

, _(*1)

Add, delete, modify, read html tags by using css selector., _(*2)

Get all text, links, summary inside html file., _(*3)

It's working with PHP DOM Extension and Symfony CssSelector, _(*4)

Installation

This library can be found on Packagist., _(*5)

The recommended way to install is through composer., _(*6)

Edit your composer.json and add :, _(*7)

{
    "require": {
       "glicer/simply-html": "dev-master"
    }
}

Install dependencies :, _(*8)

php composer.phar install

How to modify html ?

// Must point to composer's autoload file.
require 'vendor/autoload.php';

use GlHtml\GlHtml;

//read index.html contents
$html = file_get_contents("index.html");

$dom = new GlHtml($html);

//delete all style tags inside head
$dom->delete('head style');

//prepare a new style tag
$style = '<link href="solver.css" type="text/css" rel="stylesheet"></link>';

//add the new style tag
$dom->get("head")[0]->add($style);

//replace a node
$dom->get("span")[0]->replaceMe("



");

//write result in a new html file
file_put_contents("result.html",$dom->html());

How to get all text inside html ?

// Must point to composer's autoload file.
require 'vendor/autoload.php';

use GlHtml\GlHtml;

//read index.html contents
$html = file_get_contents("index.html");

$dom = new GlHtml($html);

//array of string sentences
$sentences = $dom->getSentences();

print_r($sentences);

How to get all links inside html ?

// Must point to composer's autoload file.
require 'vendor/autoload.php';

use GlHtml\GlHtml;

//read index.html contents
$html = file_get_contents("index.html");

$dom = new GlHtml($html);

//array of string url
$links = $dom->getLinks();

print_r($links);

How to extract html headings (h1,h2,...,h6)?

<?php
// Must point to composer's autoload file.
require 'vendor/autoload.php';

use GlHtml\GlHtml;

//read index.html contents
$html = file_get_contents("index.html");

$dom = new GlHtml($html);

//array of GlHtmlSummary object
$summary = $dom->getSummary();

echo $summary[0]->getNode()->getText() . ' ' . $summary[0]->getLevel();

/* 
  extract html headings tree
*/
$summaryTree = $dom->getSummaryTree();

Running Tests

Launch from command line :, _(*9)

vendor\bin\phpunit

License MIT

Contact

Authors : Emmanuel ROECKER & Rym BOUCHAGOUR, _(*10)

Web Development Blog - http://dev.glicer.com, _(*11)