chore: remove unnecessary if check

Author: samsonasik

system/HTTP/Negotiate.php

@@ -274,7 +274,7 @@ public function parseHeader(string $header): array
     protected function match(array $acceptable, string $supported, bool $enforceTypes = false, $matchLocales = false): bool
     {
         $supported = $this->parseHeader($supported);
-        if (is_array($supported) && count($supported) === 1) {
+        if (count($supported) === 1) {
             $supported = $supported[0];
         }
 

system/Helpers/form_helper.php

@@ -456,10 +456,8 @@ function form_label(string $labelText = '', string $id = '', array $attributes =
             $label .= ' for="' . $id . '"';
         }
 
-        if (is_array($attributes) && $attributes) {
-            foreach ($attributes as $key => $val) {
-                $label .= ' ' . $key . '="' . $val . '"';
-            }
+        foreach ($attributes as $key => $val) {
+            $label .= ' ' . $key . '="' . $val . '"';
         }
 
         return $label . '>' . $labelText . '</label>';