PHP code example of altis / ab-tests

1. Go to this page and download the library: Download altis/ab-tests 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/ */

altis / ab-tests example snippets


add_filter( 'altis.experiments.features.titles', '__return_false' );


add_post_type_support( 'events', 'altis.experiments.titles' );


namespace Altis\Experiments;

// Register the test.
register_post_ab_test( 'featured_images', [
	'rest_api_variants_type' => 'integer',
	'goal' => 'click',
	'variant_callback' => function ( $attachment_id, $post_id, $args ) {
		return wp_get_attachment_image(
			$attachment_id,
			$args['size'],
			false,
			$args['attr']
		);
	}
] );

// Apply the test by filtering some standard output.
add_filter( 'post_thumbnail_html', function ( $html, $post_id, $post_thumbnail_id, $size, $attr ) {
	return output_ab_test_html_for_post( 'featured_images', $post_id, $html, [
		'size' => $size,
		'attr' => $attr,
	] );
}, 10, 5 );