CS fixes

Author: nicolas-grekas

HtmlSanitizerConfig.php

@@ -412,7 +412,7 @@ public function withoutAttributeSanitizer(AttributeSanitizerInterface $sanitizer
     public function withMaxInputLength(int $maxInputLength): static
     {
         if ($maxInputLength < -1) {
-            throw new \InvalidArgumentException(sprintf('The maximum input length must be greater than -1, "%d" given.', $maxInputLength));
+            throw new \InvalidArgumentException(\sprintf('The maximum input length must be greater than -1, "%d" given.', $maxInputLength));
         }
 
         $clone = clone $this;

Tests/HtmlSanitizerConfigTest.php

@@ -269,7 +269,7 @@ public function testWithWithoutAttributeSanitizer()
     {
         $config = new HtmlSanitizerConfig();
 
-        $sanitizer = new class() implements AttributeSanitizerInterface {
+        $sanitizer = new class implements AttributeSanitizerInterface {
             public function getSupportedElements(): ?array
             {
                 return null;

Tests/HtmlSanitizerCustomTest.php

@@ -397,7 +397,7 @@ public function testCustomAttributeSanitizer()
     {
         $config = (new HtmlSanitizerConfig())
             ->allowElement('div', ['data-attr'])
-            ->withAttributeSanitizer(new class() implements AttributeSanitizerInterface {
+            ->withAttributeSanitizer(new class implements AttributeSanitizerInterface {
                 public function getSupportedElements(): ?array
                 {
                     return ['div'];

TextSanitizer/UrlSanitizer.php

@@ -136,7 +136,7 @@ private static function matchAllowedHostParts(array $uriParts, array $trustedPar
     {
         // Check each chunk of the domain is valid
         foreach ($trustedParts as $key => $trustedPart) {
-            if (!array_key_exists($key, $uriParts) || $uriParts[$key] !== $trustedPart) {
+            if (!\array_key_exists($key, $uriParts) || $uriParts[$key] !== $trustedPart) {
                 return false;
             }
         }