class_exists

<?php     protected function setUpPHPCS()

    {

        if (\class_exists('\PHP_CodeSniffer') === true) {

<?php         }



        try {

            if (\class_exists('\PHP_CodeSniffer\Files\LocalFile')) {


                $config            = new \PHP_CodeSniffer\Config();

                $config->cache     = false;

<?php     public static function initializeConfig()

    {

        if (\class_exists('\PHP_CodeSniffer\Config') === true) {

            self::$config = new \PHP_CodeSniffer\Config();

        }

    }

<?php             return;

        }



        if (\method_exists($this, 'expectException') && \class_exists('PHPUnit\Framework\Error\Warning')) {


            $this->expectException('PHPUnit\Framework\Error\Warning');

            $this->expectExceptionMessage($message);

<?php }




if (class_exists('PHPUnit_Framework_TestCase') === true

    && class_exists('PHPUnit\Framework\TestCase') === false

) {

    class_alias('PHPUnit_Framework_TestCase', 'PHPUnit\Framework\TestCase');

<?php if (class_exists('PHPUnit_Framework_TestCase') === true

    && class_exists('PHPUnit\Framework\TestCase') === false

) {

    class_alias('PHPUnit_Framework_TestCase', 'PHPUnit\Framework\TestCase');

}