style: auto-fix 1340 phpcs PSR-12 violations via phpcbf; exclude MissingNamespace and SideEffects

helpers/OutputHelper.php

@@ -1,11 +1,13 @@
 <?php
+
 /**
  * OutputHelper - Consistent output escaping utilities
  *
  * Provides secure HTML escaping functions to prevent XSS attacks.
  * Use these functions when outputting user-controlled data.
  */
-class OutputHelper {
+class OutputHelper
+{
     /**
      * Escape string for HTML output
      *
@@ -16,7 +18,8 @@ class OutputHelper {
      * @param int $flags htmlspecialchars flags (default: ENT_QUOTES | ENT_HTML5)
      * @return string Escaped string
      */
-    public static function h(?string $string, int $flags = ENT_QUOTES | ENT_HTML5): string {
+    public static function h(?string $string, int $flags = ENT_QUOTES | ENT_HTML5): string
+    {
         if ($string === null) {
             return '';
         }
@@ -32,7 +35,8 @@ class OutputHelper {
      * @param string|null $string The string to escape
      * @return string Escaped string
      */
-    public static function attr(?string $string): string {
+    public static function attr(?string $string): string
+    {
         if ($string === null) {
             return '';
         }
@@ -50,7 +54,8 @@ class OutputHelper {
      * @param int $flags json_encode flags
      * @return string JSON encoded string (safe for script context)
      */
-    public static function json($data, int $flags = 0): string {
+    public static function json($data, int $flags = 0): string
+    {
         // Use HEX encoding for safety in HTML context
         $safeFlags = JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP | $flags;
         return json_encode($data, $safeFlags);
@@ -65,7 +70,8 @@ class OutputHelper {
      * @param string|null $string The string to encode
      * @return string URL encoded string
      */
-    public static function url(?string $string): string {
+    public static function url(?string $string): string
+    {
         if ($string === null) {
             return '';
         }
@@ -81,7 +87,8 @@ class OutputHelper {
      * @param string|null $string The string to escape
      * @return string Escaped string (only allows safe characters)
      */
-    public static function css(?string $string): string {
+    public static function css(?string $string): string
+    {
         if ($string === null) {
             return '';
         }
@@ -101,7 +108,8 @@ class OutputHelper {
      * @param int $decimals Number of decimal places
      * @return string Formatted number
      */
-    public static function number($number, int $decimals = 0): string {
+    public static function number($number, int $decimals = 0): string
+    {
         return number_format((float)$number, $decimals, '.', ',');
     }
 
@@ -111,7 +119,8 @@ class OutputHelper {
      * @param mixed $value The value to format
      * @return int Integer value
      */
-    public static function int($value): int {
+    public static function int($value): int
+    {
         return (int)$value;
     }
 
@@ -123,7 +132,8 @@ class OutputHelper {
      * @param string $suffix Suffix to add if truncated
      * @return string Truncated and escaped string
      */
-    public static function truncate(?string $string, int $length = 100, string $suffix = '...'): string {
+    public static function truncate(?string $string, int $length = 100, string $suffix = '...'): string
+    {
         if ($string === null) {
             return '';
         }
@@ -142,7 +152,8 @@ class OutputHelper {
      * @param string $format PHP date format
      * @return string Formatted date
      */
-    public static function date($date, string $format = 'Y-m-d H:i:s'): string {
+    public static function date($date, string $format = 'Y-m-d H:i:s'): string
+    {
         if ($date === null || $date === '') {
             return '';
         }
@@ -165,7 +176,8 @@ class OutputHelper {
      * @param string $class The class name to validate
      * @return bool True if safe
      */
-    public static function isValidCssClass(string $class): bool {
+    public static function isValidCssClass(string $class): bool
+    {
         return preg_match('/^[a-zA-Z_][a-zA-Z0-9_-]*$/', $class) === 1;
     }
 
@@ -175,7 +187,8 @@ class OutputHelper {
      * @param string|null $classes Space-separated class names
      * @return string Sanitized class names
      */
-    public static function cssClass(?string $classes): string {
+    public static function cssClass(?string $classes): string
+    {
         if ($classes === null || $classes === '') {
             return '';
         }
@@ -193,6 +206,7 @@ class OutputHelper {
  * @param string|null $string The string to escape
  * @return string Escaped string
  */
-function h(?string $string): string {
+function h(?string $string): string
+{
     return OutputHelper::h($string);
 }