1. Go to this page and download the library: Download survos/debug-utils 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/ */
survos / debug-utils example snippets
use Survos\DebugUtils\Assert;
$row = ['name' => 'Tac', 'email' => '[email protected]'];
Assert::keyExists('email', $row); // ok
Assert::keyExists('emial', $row); // throws