Introducing coding standards validation.

vendor/squizlabs/php_codesniffer/scripts/validate-pear-package.php

@@ -0,0 +1,19 @@
+#!/usr/bin/env php
+<?php
+/**
+ * Validate the PHP_CodeSniffer PEAR package.xml file.
+ *
+ * PHP version 5
+ *
+ * @category  PHP
+ * @package   PHP_CodeSniffer
+ * @author    Juliette Reinders Folmer <phpcs_nospam@adviesenzo.nl>
+ * @copyright 2019 Juliette Reinders Folmer. All rights reserved.
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ */
+
+require_once __DIR__.'/ValidatePEAR/FileList.php';
+require_once __DIR__.'/ValidatePEAR/ValidatePEARPackageXML.php';
+
+$validate = new ValidatePEARPackageXML();
+$validate->validate();