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63 lines
2.4 KiB
63 lines
2.4 KiB
<?php
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/**
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* The MIT License
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*
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* Copyright (c) 2020 "YooMoney", NBСO LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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namespace YooKassa\Helpers;
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class RawHeadersParser
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{
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public static function parse($rawHeaders)
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{
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$headers = array();
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$key = '';
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foreach (explode("\n", $rawHeaders) as $headerRow) {
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if (trim($headerRow) === '') {
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break;
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}
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$headerArray = explode(':', $headerRow, 2);
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if (isset($headerArray[1])) {
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if (!isset($headers[$headerArray[0]])) {
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$headers[trim($headerArray[0])] = trim($headerArray[1]);
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} elseif (is_array($headers[$headerArray[0]])) {
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$headers[trim($headerArray[0])] = array_merge($headers[trim($headerArray[0])], array(trim($headerArray[1])));
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} else {
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$headers[trim($headerArray[0])] = array_merge(array($headers[trim($headerArray[0])]), array(trim($headerArray[1])));
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}
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$key = $headerArray[0];
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} else {
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if (substr($headerArray[0], 0, 1) === "\t") {
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$headers[$key] .= "\r\n\t" . trim($headerArray[0]);
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} elseif (!$key) {
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$headers[0] = trim($headerArray[0]);
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}
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}
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}
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return $headers;
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}
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}
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