Merge pull request #202 from PHPCSStandards/feature/various-minor-cs-fixes-stable

CS: few small tweaks

Author: jrfnl

.github/build/Website.php

@@ -248,7 +248,7 @@ private function mdBadgeToHtml(string $mdBadge): string
     private function getContents(string $source): string
     {
         $contents = \file_get_contents($source);
-        if (!$contents) {
+        if (\is_string($contents) === false) {
             throw new RuntimeException(\sprintf('Failed to read doc file: %s', $source));
         }
 

PHPCSDebug/Tests/Debug/TokenListUnitTest.php

@@ -38,12 +38,12 @@ final class TokenListUnitTest extends UtilityMethodTestCase
      */
     public function testOutput()
     {
-        if (version_compare(Config::VERSION, '3.99.99', '>') === true) {
+        if (\version_compare(Config::VERSION, '3.99.99', '>') === true) {
             // As of PHPCS 4.0, whitespace after the long PHP open tag is tokenized separately,
             // hence the difference in test expectations.
-            $expected = file_get_contents(__DIR__ . '/TokenListExpectationPhpcs4.txt');
+            $expected = \file_get_contents(__DIR__ . '/TokenListExpectationPhpcs4.txt');
         } else {
-            $expected = file_get_contents(__DIR__ . '/TokenListExpectationPhpcs3.txt');
+            $expected = \file_get_contents(__DIR__ . '/TokenListExpectationPhpcs3.txt');
         }
 
         if (empty(self::$phpcsFile->ruleset->tokenListeners)) {