PHP code example of ngfw / webparser

1. Go to this page and download the library: Download ngfw/webparser library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

ngfw / webparser example snippets


use Ngfw\Webparser\Facades\WebParser;


// Initialize WebParser with a URL
$webParser = WebParser::fromUrl('https://laravel.com/');

// Extract the page title
$pageTitle = $webParser->select('text')->where('title')->first();
echo $pageTitle;

// Extract the content of the meta description
$metaDescription = $webParser->whereAttribute('name', 'description')->pluck('content')->first();
echo $metaDescription;

// Extract the first H1 tag's text content
$firstH1 = $webParser->select('text')->where('h1')->first();
echo $firstH1;

// Find an H2 element within a complex class structure and extract its text
$complexH2 = $webParser->where('.relative .max-w-screen-xl .w-full .mx-auto .xl:px-5')->find('h2')->select('text')->first();
echo $complexH2;

// Extract the text from all H2 tags on the page
$allH2Texts = $webParser->select('text')->where('h2')->get();
print_r($allH2Texts);

// Extract the sources (src) of all images on the page
$imageSources = $webParser->where('img')->pluck('src')->all();
print_r($imageSources);