X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FUtil%2FHTTPHeaders.php;h=22fe64b9e63e5620b05d060fb3b1eb9360dec4e8;hb=ab17fbf6b219eb7e562cf556478e8db57a15f618;hp=ac2d41be4e40608e3986688ab102e772169f717e;hpb=9195ea26b1551c57f5686547954db6a8b03d61b9;p=friendica.git

diff --git a/src/Util/HTTPHeaders.php b/src/Util/HTTPHeaders.php
index ac2d41be4e..22fe64b9e6 100644
--- a/src/Util/HTTPHeaders.php
+++ b/src/Util/HTTPHeaders.php
@@ -1,7 +1,24 @@
 <?php
 /**
- * @file src/Util/HTTPHeaders.php
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
  */
+
 namespace Friendica\Util;
 
 /**
@@ -19,12 +36,12 @@ class HTTPHeaders
 		if ($lines) {
 			foreach ($lines as $line) {
 				if (preg_match('/^\s+/', $line, $matches) && trim($line)) {
-					if ($this->in_progress['k']) {
+					if (!empty($this->in_progress['k'])) {
 						$this->in_progress['v'] .= ' ' . ltrim($line);
 						continue;
 					}
 				} else {
-					if ($this->in_progress['k']) {
+					if (!empty($this->in_progress['k'])) {
 						$this->parsed[] = [$this->in_progress['k'] => $this->in_progress['v']];
 						$this->in_progress = [];
 					}
@@ -34,8 +51,8 @@ class HTTPHeaders
 				}
 			}
 
-			if ($this->in_progress['k']) {
-				$this->parsed[] = [$this->in_progress['k'] => $this->in_progress['v']];
+			if (!empty($this->in_progress['k'])) {
+				$this->parsed[$this->in_progress['k']] = $this->in_progress['v'];
 				$this->in_progress = [];
 			}
 		}
@@ -45,18 +62,4 @@ class HTTPHeaders
 	{
 		return $this->parsed;
 	}
-
-	function fetcharr()
-	{
-		$ret = [];
-
-		if ($this->parsed) {
-			foreach ($this->parsed as $x) {
-				foreach ($x as $y => $z) {
-					$ret[$y] = $z;
-				}
-			}
-		}
-		return $ret;
-	}
 }