fixup! fixup! fixup! fixup! Feat: Remove skip of BlankLineAfterOpeningTagFixer

Author: jindrichpech

composer.json

@@ -29,7 +29,10 @@
     "autoload": {
         "psr-4": {
             "Lmc\\CodingStandard\\": "src/"
-        }
+        },
+        "files": [
+            "src/polyfill.php"
+        ]
     },
     "autoload-dev": {
         "psr-4": {

src/Helper/Naming.php

@@ -34,26 +34,6 @@
 use SlevomatCodingStandard\Helpers\NamespaceHelper;
 use SlevomatCodingStandard\Helpers\ReferencedNameHelper;
 
-// Polyfill for mb_ltrim() which is only available in PHP 8.4+
-if (!function_exists('mb_ltrim')) {
-    /**
-     * @param non-empty-string $characters
-     */
-    function mb_ltrim(string $string, string $characters = " \n\r\t\v\0", ?string $encoding = null): string
-    {
-        $encoding = $encoding ?? mb_internal_encoding();
-
-        $characterArray = preg_split('//u', $characters, -1, PREG_SPLIT_NO_EMPTY);
-        if ($characterArray === false) {
-            return $string;
-        }
-
-        $pattern = '/^[' . preg_quote(implode('', $characterArray), '/') . ']+/u';
-
-        return (string) preg_replace($pattern, '', $string);
-    }
-}
-
 final class Naming
 {
     /**

src/polyfill.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Polyfill for mb_ltrim() which is only available in PHP 8.4+
+ *
+ * This file provides backward compatibility for the mb_ltrim() function
+ * introduced in PHP 8.4.0, allowing the codebase to work with PHP 8.0-8.3.
+ */
+
+if (!function_exists('mb_ltrim')) {
+    /**
+     * Strip whitespace (or other characters) from the beginning of a string using multibyte encoding.
+     *
+     * @param string $string The input string
+     * @param non-empty-string $characters The characters to strip
+     * @param string|null $encoding The character encoding. If null, the internal character encoding is used.
+     *
+     * @return string The trimmed string
+     */
+    function mb_ltrim(string $string, string $characters = " \n\r\t\v\0", ?string $encoding = null): string
+    {
+        $encoding = $encoding ?? mb_internal_encoding();
+
+        $characterArray = preg_split('//u', $characters, -1, PREG_SPLIT_NO_EMPTY);
+        if ($characterArray === false) {
+            return $string;
+        }
+
+        $pattern = '/^[' . preg_quote(implode('', $characterArray), '/') . ']+/u';
+
+        return (string) preg_replace($pattern, '', $string);
+    }
+}