Change how files are included (#7916)

1. `include`, `include_once`, `require` and `require_once` are expressions not functions, parentheses are not necessary.
2. to move up the directory tree, it's better to use the `dirname` function instead of relying on `/..`.

1 files changed, 3 insertions, 3 deletions

diff --git a/cli/check.translation.php b/cli/check.translation.php
index 151a6084f..01e90a631 100755
--- a/cli/check.translation.php
+++ b/cli/check.translation.php
@@ -6,7 +6,7 @@ require_once __DIR__ . '/i18n/I18nCompletionValidator.php';
 require_once __DIR__ . '/i18n/I18nData.php';
 require_once __DIR__ . '/i18n/I18nFile.php';
 require_once __DIR__ . '/i18n/I18nUsageValidator.php';
-require_once __DIR__ . '/../constants.php';
+require_once dirname(__DIR__) . '/constants.php';
 
 $cliOptions = new class extends CliOptionsParser {
 	/** @var array<int,string> $language */
@@ -104,7 +104,7 @@ function embedSvg(string $contents): string {
 
 if ($cliOptions->generateReadme) {
 	$supportedFormats = ['txt', 'svg'];
-	$flagsDir = __DIR__ . '/../docs/i18n/flags';
+	$flagsDir = dirname(__DIR__) . '/docs/i18n/flags';
 
 	$markdownImgStr = '';
 	foreach ($percentage as $lang => $value) {
@@ -131,7 +131,7 @@ if ($cliOptions->generateReadme) {
 		$template = '<!-- This file is automatically generated by `cli/check.translation.php -g` -->' . "\n";
 
 		if ($svg === '') {
-			$i18nGen = include __DIR__ . "/../app/i18n/$lang/gen.php";
+			$i18nGen = include dirname(__DIR__) . "/app/i18n/$lang/gen.php";
 			if (!is_array($i18nGen) || !is_string($i18nGen['flag'] ?? null)) {
 				echo 'Error: No Unicode flag found for language ' . $lang, PHP_EOL;
 				exit(1);