Implemented methods getAcceptLanguage(), getReferrer(), and getRequestTime().

Author: prwater

composer.json

@@ -9,7 +9,7 @@
   "license": "MIT",
   "require": {
     "php": ">=7.3",
-    "plaisio/request": "^0.10.0"
+    "plaisio/request": "^0.10.2"
   },
   "require-dev": {
     "phing/phing": "^2.0",

src/CoreRequest.php

@@ -16,6 +16,20 @@
  */
 class CoreRequest implements Request
 {
+  //--------------------------------------------------------------------------------------------------------------------
+  /**
+   * Returns the accepted languages by the user agent.
+   *
+   * @return string|null
+   *
+   * @api
+   * @since 1.0.0
+   */
+  public function getAcceptLanguage(): ?string
+  {
+    return $_SERVER['HTTP_ACCEPT_LANGUAGE'] ?? null;
+  }
+
   //--------------------------------------------------------------------------------------------------------------------
   /**
    * Returns the method of the current request.
@@ -40,6 +54,21 @@ public function getMethod(): string
     return 'GET';
   }
 
+  //--------------------------------------------------------------------------------------------------------------------
+  /**
+   * Returns the URL of the page (if any) which referred the user agent to the current page. This is set by the user
+   * agent and cannot be trusted.
+   *
+   * @return string|null
+   *
+   * @api
+   * @since 1.0.0
+   */
+  public function getReferrer(): ?string
+  {
+    return $_SERVER['HTTP_REFERER'] ?? null;
+  }
+
   //--------------------------------------------------------------------------------------------------------------------
   /**
    * Returns the remote IP (this is always the next hop, not necessarily the user's IP address).
@@ -54,6 +83,20 @@ public function getRemoteIp(): ?string
     return $_SERVER['REMOTE_ADDR'] ?? null;
   }
 
+  //--------------------------------------------------------------------------------------------------------------------
+  /**
+   * Returns the timestamp of the start of the request, with microsecond precision.
+   *
+   * @return float|null
+   *
+   * @api
+   * @since 1.0.0
+   */
+  public function getRequestTime(): ?float
+  {
+    return $_SERVER['REQUEST_TIME_FLOAT'] ?? null;
+  }
+
   //--------------------------------------------------------------------------------------------------------------------
   /**
    * Returns the requested relative URL after. It includes the query part if any.