paulgoughbooks_old
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<?php /** * CodeIgniter * * An open source application development framework for PHP * * This content is released under the MIT License (MIT) * * Copyright (c) 2014-2019 British Columbia Institute of Technology * Copyright (c) 2019-2020 CodeIgniter Foundation * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * @package CodeIgniter * @author CodeIgniter Dev Team * @copyright 2019-2020 CodeIgniter Foundation * @license https://opensource.org/licenses/MIT MIT License * @link https://codeigniter.com * @since Version 4.0.0 * @filesource */ namespace CodeIgniter\Format; use CodeIgniter\Format\Exceptions\FormatException; use Config\Format; /** * XML data formatter */ class XMLFormatter implements FormatterInterface { /** * Takes the given data and formats it. * * @param $data * * @return string|boolean (XML string | false) */ public function format($data) { $config = new Format(); // SimpleXML is installed but default // but best to check, and then provide a fallback. if (! extension_loaded('simplexml')) { // never thrown in travis-ci // @codeCoverageIgnoreStart throw FormatException::forMissingExtension(); // @codeCoverageIgnoreEnd } $options = $config->formatterOptions['application/xml'] ?? 0; $output = new \SimpleXMLElement('<?xml version="1.0"?><response></response>', $options); $this->arrayToXML((array)$data, $output); return $output->asXML(); } //-------------------------------------------------------------------- /** * A recursive method to convert an array into a valid XML string. * * Written by CodexWorld. Received permission by email on Nov 24, 2016 to use this code. * * @see http://www.codexworld.com/convert-array-to-xml-in-php/ * * @param array $data * @param \SimpleXMLElement $output */ protected function arrayToXML(array $data, &$output) { foreach ($data as $key => $value) { if (is_array($value)) { if (is_numeric($key)) { $key = "item{$key}"; } $subnode = $output->addChild("$key"); $this->arrayToXML($value, $subnode); } else { if (is_numeric($key)) { $key = "item{$key}"; } $output->addChild("$key", htmlspecialchars("$value")); } } } //-------------------------------------------------------------------- } |
Commits for paulgoughbooks_old/trunk/system/Format/XMLFormatter.php
Revision | Author | Commited | Message |
---|---|---|---|
2 | tporter | Tue 03 Nov, 2020 08:50:21 +0000 | Migration of Paul Goughs Books site to Codeignitor 4 |