Upgrade framework

vendor/symfony/routing/CompiledRoute.php

@@ -18,18 +18,16 @@ namespace Symfony\Component\Routing;
  */
 class CompiledRoute implements \Serializable
 {
-    private $variables;
-    private $tokens;
-    private $staticPrefix;
-    private $regex;
-    private $pathVariables;
-    private $hostVariables;
-    private $hostRegex;
-    private $hostTokens;
+    private array $variables;
+    private array $tokens;
+    private string $staticPrefix;
+    private string $regex;
+    private array $pathVariables;
+    private array $hostVariables;
+    private ?string $hostRegex;
+    private array $hostTokens;
 
     /**
-     * Constructor.
-     *
      * @param string      $staticPrefix  The static prefix of the compiled route
      * @param string      $regex         The regular expression to use to match this route
      * @param array       $tokens        An array of tokens to use to generate URL for this route
@@ -39,9 +37,9 @@ class CompiledRoute implements \Serializable
      * @param array       $hostVariables An array of host variables
      * @param array       $variables     An array of variables (variables defined in the path and in the host patterns)
      */
-    public function __construct($staticPrefix, $regex, array $tokens, array $pathVariables, $hostRegex = null, array $hostTokens = array(), array $hostVariables = array(), array $variables = array())
+    public function __construct(string $staticPrefix, string $regex, array $tokens, array $pathVariables, string $hostRegex = null, array $hostTokens = [], array $hostVariables = [], array $variables = [])
     {
-        $this->staticPrefix = (string) $staticPrefix;
+        $this->staticPrefix = $staticPrefix;
         $this->regex = $regex;
         $this->tokens = $tokens;
         $this->pathVariables = $pathVariables;
@@ -51,12 +49,9 @@ class CompiledRoute implements \Serializable
         $this->variables = $variables;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function serialize()
+    public function __serialize(): array
     {
-        return serialize(array(
+        return [
             'vars' => $this->variables,
             'path_prefix' => $this->staticPrefix,
             'path_regex' => $this->regex,
@@ -65,20 +60,19 @@ class CompiledRoute implements \Serializable
             'host_regex' => $this->hostRegex,
             'host_tokens' => $this->hostTokens,
             'host_vars' => $this->hostVariables,
-        ));
+        ];
     }
 
     /**
-     * {@inheritdoc}
+     * @internal
      */
-    public function unserialize($serialized)
+    final public function serialize(): string
     {
-        if (\PHP_VERSION_ID >= 70000) {
-            $data = unserialize($serialized, array('allowed_classes' => false));
-        } else {
-            $data = unserialize($serialized);
-        }
+        throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
+    }
 
+    public function __unserialize(array $data): void
+    {
         $this->variables = $data['vars'];
         $this->staticPrefix = $data['path_prefix'];
         $this->regex = $data['path_regex'];
@@ -90,81 +84,73 @@ class CompiledRoute implements \Serializable
     }
 
     /**
-     * Returns the static prefix.
-     *
-     * @return string The static prefix
+     * @internal
      */
-    public function getStaticPrefix()
+    final public function unserialize(string $serialized)
+    {
+        $this->__unserialize(unserialize($serialized, ['allowed_classes' => false]));
+    }
+
+    /**
+     * Returns the static prefix.
+     */
+    public function getStaticPrefix(): string
     {
         return $this->staticPrefix;
     }
 
     /**
      * Returns the regex.
-     *
-     * @return string The regex
      */
-    public function getRegex()
+    public function getRegex(): string
     {
         return $this->regex;
     }
 
     /**
      * Returns the host regex.
-     *
-     * @return string|null The host regex or null
      */
-    public function getHostRegex()
+    public function getHostRegex(): ?string
     {
         return $this->hostRegex;
     }
 
     /**
      * Returns the tokens.
-     *
-     * @return array The tokens
      */
-    public function getTokens()
+    public function getTokens(): array
     {
         return $this->tokens;
     }
 
     /**
      * Returns the host tokens.
-     *
-     * @return array The tokens
      */
-    public function getHostTokens()
+    public function getHostTokens(): array
     {
         return $this->hostTokens;
     }
 
     /**
      * Returns the variables.
-     *
-     * @return array The variables
      */
-    public function getVariables()
+    public function getVariables(): array
     {
         return $this->variables;
     }
 
     /**
      * Returns the path variables.
-     *
-     * @return array The variables
      */
-    public function getPathVariables()
+    public function getPathVariables(): array
     {
         return $this->pathVariables;
     }
 
     /**
      * Returns the host variables.
-     *
-     * @return array The variables
      */
-    public function getHostVariables()
+    public function getHostVariables(): array
     {
         return $this->hostVariables;
     }