PHP code example of p1ho / accessibility-checker

1. Go to this page and download the library: Download p1ho/accessibility-checker 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/ */

p1ho / accessibility-checker example snippets




1ho\AccessibilityChecker\ColorContrast;
use P1ho\AccessibilityChecker\HeadingStructure;
use P1ho\AccessibilityChecker\ImageAccessibility;
use P1ho\AccessibilityChecker\LinkAccessibility;

// initialize accessibility checkers
$color_contrast_checker     = new ColorContrast\Checker();
$heading_structure_checker  = new HeadingStructure\Checker();
$img_accessibility_checker  = new ImageAccessibility\Checker();
$link_accessibility_checker = new LinkAccessibility\Checker();

$html = "<p>Enter your html here</p>";
$dom = new DOMDocument();
libxml_use_internal_errors(true);
$dom->loadHTML($html);

$page_url = "url-where-page-is-taken-from"; // this is to check relative links.

$color_contrast_result      = $color_contrast_checker->evaluate($dom);
$heading_structure_result   = $heading_structure_checker->evaluate($dom);
$image_accessibility_result = $img_accessibility_checker->evaluate($dom);
$link_accessibility_result  = $link_accessibility_checker->evaluate($dom, $page_url);