65 lines
1.8 KiB
PHP
65 lines
1.8 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2023, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Util;
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/**
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* Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/Zotlabs/Web/HTTPHeaders.php
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*/
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class HTTPHeaders
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{
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private $in_progress = [];
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private $parsed = [];
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function __construct($headers)
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{
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$lines = explode("\n", str_replace("\r", '', $headers));
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if ($lines) {
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foreach ($lines as $line) {
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if (preg_match('/^\s+/', $line, $matches) && trim($line)) {
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if (!empty($this->in_progress['k'])) {
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$this->in_progress['v'] .= ' ' . ltrim($line);
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continue;
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}
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} else {
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if (!empty($this->in_progress['k'])) {
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$this->parsed[] = [$this->in_progress['k'] => $this->in_progress['v']];
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$this->in_progress = [];
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}
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$this->in_progress['k'] = strtolower(substr($line, 0, strpos($line, ':')));
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$this->in_progress['v'] = ltrim(substr($line, strpos($line, ':') + 1));
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}
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}
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if (!empty($this->in_progress['k'])) {
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$this->parsed[$this->in_progress['k']] = $this->in_progress['v'];
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$this->in_progress = [];
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}
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}
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}
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function fetch()
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{
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return $this->parsed;
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}
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}
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