Update dependencies

vendor/symfony/http-kernel/HttpCache/AbstractSurrogate.php

@@ -24,6 +24,10 @@ use Symfony\Component\HttpKernel\HttpKernelInterface;
 abstract class AbstractSurrogate implements SurrogateInterface
 {
     protected $contentTypes;
+
+    /**
+     * @deprecated since Symfony 6.3
+     */
     protected $phpEscapeMap = [
         ['<?', '<%', '<s', '<S'],
         ['<?php echo "<?"; ?>', '<?php echo "<%"; ?>', '<?php echo "<s"; ?>', '<?php echo "<S"; ?>'],
@@ -40,18 +44,13 @@ abstract class AbstractSurrogate implements SurrogateInterface
 
     /**
      * Returns a new cache strategy instance.
-     *
-     * @return ResponseCacheStrategyInterface
      */
-    public function createCacheStrategy()
+    public function createCacheStrategy(): ResponseCacheStrategyInterface
     {
         return new ResponseCacheStrategy();
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function hasSurrogateCapability(Request $request)
+    public function hasSurrogateCapability(Request $request): bool
     {
         if (null === $value = $request->headers->get('Surrogate-Capability')) {
             return false;
@@ -61,7 +60,7 @@ abstract class AbstractSurrogate implements SurrogateInterface
     }
 
     /**
-     * {@inheritdoc}
+     * @return void
      */
     public function addSurrogateCapability(Request $request)
     {
@@ -71,10 +70,7 @@ abstract class AbstractSurrogate implements SurrogateInterface
         $request->headers->set('Surrogate-Capability', $current ? $current.', '.$new : $new);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function needsParsing(Response $response)
+    public function needsParsing(Response $response): bool
     {
         if (!$control = $response->headers->get('Surrogate-Control')) {
             return false;
@@ -85,10 +81,7 @@ abstract class AbstractSurrogate implements SurrogateInterface
         return (bool) preg_match($pattern, $control);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(HttpCache $cache, string $uri, string $alt, bool $ignoreErrors)
+    public function handle(HttpCache $cache, string $uri, string $alt, bool $ignoreErrors): string
     {
         $subRequest = Request::create($uri, Request::METHOD_GET, [], $cache->getRequest()->cookies->all(), [], $cache->getRequest()->server->all());
 
@@ -115,6 +108,8 @@ abstract class AbstractSurrogate implements SurrogateInterface
 
     /**
      * Remove the Surrogate from the Surrogate-Control header.
+     *
+     * @return void
      */
     protected function removeFromControl(Response $response)
     {
@@ -133,4 +128,15 @@ abstract class AbstractSurrogate implements SurrogateInterface
             $response->headers->set('Surrogate-Control', preg_replace(sprintf('#content="%s/1.0",\s*#', $upperName), '', $value));
         }
     }
+
+    protected static function generateBodyEvalBoundary(): string
+    {
+        static $cookie;
+        $cookie = hash('xxh128', $cookie ?? $cookie = random_bytes(16), true);
+        $boundary = base64_encode($cookie);
+
+        \assert(HttpCache::BODY_EVAL_BOUNDARY_LENGTH === \strlen($boundary));
+
+        return $boundary;
+    }
 }