Changes:

[friendica.git] / src / Util / HTTPHeaders.php

diff --git a/src/Util/HTTPHeaders.php b/src/Util/HTTPHeaders.php
index a6c270d13665a9510b3a46b8f37fe740bbb20336..edb46257bc4e321c5b835bda0a92f3a11fba4b39 100644 (file)
--- a/src/Util/HTTPHeaders.php
+++ b/src/Util/HTTPHeaders.php
@@ -1,9 +1,29 @@
 <?php
 /**
- * @file src/Util/HTTPHeaders.php
+ * @copyright Copyright (C) 2010-2024, 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;
 
+/**
+ * Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/Zotlabs/Web/HTTPHeaders.php
+ */
 class HTTPHeaders
 {
        private $in_progress = [];
@@ -16,12 +36,12 @@ class HTTPHeaders
                if ($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 = [];
                                        }
@@ -31,8 +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 = [];
                        }
                }
@@ -42,18 +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;
-       }
 }