X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FNetwork%2FCurlResult.php;h=017f2c559f944ae10fa500dff30d3fbaaac3131d;hb=befc2af5043a3afde251721c0d27df695db1bb7e;hp=b0e801010d4ea0615f749feb3f50f355cee5d653;hpb=2e8ad098b9917dca48889c6bb36e167596e475a7;p=friendica.git

diff --git a/src/Network/CurlResult.php b/src/Network/CurlResult.php
index b0e801010d..017f2c559f 100644
--- a/src/Network/CurlResult.php
+++ b/src/Network/CurlResult.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -29,7 +29,7 @@ use Friendica\Util\Network;
 /**
  * A content class for Curl call results
  */
-class CurlResult implements IHTTPResult
+class CurlResult
 {
 	/**
 	 * @var int HTTP return code or 0 if timeout or failure
@@ -101,7 +101,7 @@ class CurlResult implements IHTTPResult
 	 *
 	 * @param string $url optional URL
 	 *
-	 * @return IHTTPResult a CURL with error response
+	 * @return CurlResult a CURL with error response
 	 * @throws InternalServerErrorException
 	 */
 	public static function createErrorCurl($url = '')
@@ -229,43 +229,57 @@ class CurlResult implements IHTTPResult
 		}
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * Gets the Curl Code
+	 *
+	 * @return string The Curl Code
+	 */
 	public function getReturnCode()
 	{
 		return $this->returnCode;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * Returns the Curl Content Type
+	 *
+	 * @return string the Curl Content Type
+	 */
 	public function getContentType()
 	{
 		return $this->contentType;
 	}
 
-	/** {@inheritDoc} */
-	public function getHeader($header)
+	/**
+	 * Returns the Curl headers
+	 *
+	 * @param string $field optional header field. Return all fields if empty
+	 *
+	 * @return string the Curl headers or the specified content of the header variable
+	 */
+	public function getHeader(string $field = '')
 	{
-		if (empty($header)) {
-			return '';
+		if (empty($field)) {
+			return $this->header;
 		}
 
-		$header = strtolower(trim($header));
+		$field = strtolower(trim($field));
 
 		$headers = $this->getHeaderArray();
 
-		if (isset($headers[$header])) {
-			return $headers[$header];
+		if (isset($headers[$field])) {
+			return $headers[$field];
 		}
 
 		return '';
 	}
 
-	/** {@inheritDoc} */
-	public function getHeaders()
-	{
-		return $this->getHeaderArray();
-	}
-
-	/** {@inheritDoc} */
+	/**
+	 * Check if a specified header exists
+	 *
+	 * @param string $field header field
+	 *
+	 * @return boolean "true" if header exists
+	 */
 	public function inHeader(string $field)
 	{
 		$field = strtolower(trim($field));
@@ -275,7 +289,11 @@ class CurlResult implements IHTTPResult
 		return array_key_exists($field, $headers);
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * Returns the Curl headers as an associated array
+	 *
+	 * @return array associated header array
+	 */
 	public function getHeaderArray()
 	{
 		if (!empty($this->header_fields)) {
@@ -295,55 +313,73 @@ class CurlResult implements IHTTPResult
 		return $this->header_fields;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return bool
+	 */
 	public function isSuccess()
 	{
 		return $this->isSuccess;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return string
+	 */
 	public function getUrl()
 	{
 		return $this->url;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return string
+	 */
 	public function getRedirectUrl()
 	{
 		return $this->redirectUrl;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return string
+	 */
 	public function getBody()
 	{
 		return $this->body;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return array
+	 */
 	public function getInfo()
 	{
 		return $this->info;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return bool
+	 */
 	public function isRedirectUrl()
 	{
 		return $this->isRedirectUrl;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return int
+	 */
 	public function getErrorNumber()
 	{
 		return $this->errorNumber;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return string
+	 */
 	public function getError()
 	{
 		return $this->error;
 	}
 
-	/** {@inheritDoc} */
+	/**
+	 * @return bool
+	 */
 	public function isTimeout()
 	{
 		return $this->isTimeout;