65 lines
1.8 KiB
PHP
65 lines
1.8 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2020, Friendica
|
|
*
|
|
* @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 = [];
|
|
private $parsed = [];
|
|
|
|
function __construct($headers)
|
|
{
|
|
$lines = explode("\n", str_replace("\r", '', $headers));
|
|
|
|
if ($lines) {
|
|
foreach ($lines as $line) {
|
|
if (preg_match('/^\s+/', $line, $matches) && trim($line)) {
|
|
if (!empty($this->in_progress['k'])) {
|
|
$this->in_progress['v'] .= ' ' . ltrim($line);
|
|
continue;
|
|
}
|
|
} else {
|
|
if (!empty($this->in_progress['k'])) {
|
|
$this->parsed[] = [$this->in_progress['k'] => $this->in_progress['v']];
|
|
$this->in_progress = [];
|
|
}
|
|
|
|
$this->in_progress['k'] = strtolower(substr($line, 0, strpos($line, ':')));
|
|
$this->in_progress['v'] = ltrim(substr($line, strpos($line, ':') + 1));
|
|
}
|
|
}
|
|
|
|
if (!empty($this->in_progress['k'])) {
|
|
$this->parsed[$this->in_progress['k']] = $this->in_progress['v'];
|
|
$this->in_progress = [];
|
|
}
|
|
}
|
|
}
|
|
|
|
function fetch()
|
|
{
|
|
return $this->parsed;
|
|
}
|
|
}
|