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<?php |
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/** |
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* Platine Stdlib |
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* |
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* Platine Stdlib is a the collection of frequently used php features |
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* |
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* This content is released under the MIT License (MIT) |
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* |
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* Copyright (c) 2020 Platine Stdlib |
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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 all |
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* 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 THE |
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* SOFTWARE. |
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*/ |
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/** |
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* @file Xml.php |
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* |
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* The XML helper class |
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* |
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* @package Platine\Stdlib\Helper |
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* @author Platine Developers Team |
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* @copyright Copyright (c) 2020 |
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* @license http://opensource.org/licenses/MIT MIT License |
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* @link https://www.platine-php.com |
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* @version 1.0.0 |
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* @filesource |
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*/ |
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declare(strict_types=1); |
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namespace Platine\Stdlib\Helper; |
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/** |
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* Class Xml |
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* @package Platine\Stdlib\Helper |
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*/ |
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class Xml |
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{ |
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/** |
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* Transform an XML string to array |
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* @param string $xml |
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* @return array<string, mixed> |
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*/ |
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public static function decode(string $xml): array |
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{ |
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return self::xmlToArray($xml); |
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} |
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/** |
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* Transform an array to XML |
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* @param array<int|string, mixed|iterable> $data |
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* @return string |
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*/ |
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public static function encode($data): string |
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{ |
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$xml = '<xml>'; |
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$xml .= self::arrayToXml($data); |
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$xml .= '</xml>'; |
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return $xml; |
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} |
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/** |
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* Transform an XML string to array |
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* @param string $xml |
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* @return array<string, mixed> |
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*/ |
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public static function xmlToArray(string $xml): array |
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{ |
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$string = simplexml_load_string( |
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$xml, |
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'SimpleXMLElement', |
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LIBXML_NOCDATA | LIBXML_NOBLANKS |
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); |
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$jsonString = Json::encode($string); |
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/** @var array<mixed> $data */ |
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$data = Json::decode($jsonString, true); |
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return $data; |
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} |
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/** |
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* Transform an array to XML |
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* @param array<int|string, mixed|iterable> $data |
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* @return string |
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*/ |
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public static function arrayToXml($data): string |
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{ |
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$xml = ''; |
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if (!empty($data)) { |
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foreach ($data as $key => $value) { |
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if (is_int($key) === false) { |
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$xml .= '<' . $key . '>'; |
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} |
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if (is_iterable($value)) { |
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/** @var array<string, mixed|iterable> $value */ |
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$xml .= self::arrayToXml($value); |
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} elseif (is_numeric($value)) { |
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$xml .= $value; |
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} else { |
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$xml .= self::addCharacterData($value); |
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} |
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if (is_int($key) === false) { |
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$xml .= '</' . $key . '>'; |
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} |
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} |
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} |
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return $xml; |
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} |
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/** |
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* Add CDATA to the given string |
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* @param string $value |
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* @return string |
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*/ |
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protected static function addCharacterData(string $value): string |
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{ |
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return sprintf('<![CDATA[%s]]>', $value); |
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} |
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} |
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platine-php /
stdlib
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