First Local Commit - After Clean up.

Signed-off-by: Rick Hays <rhays@haysgang.com>
2019-12-02 14:54:38 -06:00
commit 10412ab7f6
486 changed files with 123242 additions and 0 deletions
--- a/system/Helpers/xml_helper.php
+++ b/system/Helpers/xml_helper.php
@@ -0,0 +1,95 @@
+<?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 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 CodeIgniter Foundation
+ * @license    https://opensource.org/licenses/MIT    MIT License
+ * @link       https://codeigniter.com
+ * @since      Version 1.0.0
+ * @filesource
+ */
+
+/**
+ * CodeIgniter XML Helpers
+ *
+ * @package CodeIgniter
+ */
+
+if (! function_exists('xml_convert'))
+{
+	/**
+	 * Convert Reserved XML characters to Entities
+	 *
+	 * @param  string  $str
+	 * @param  boolean $protect_all
+	 * @return string
+	 */
+	function xml_convert(string $str, bool $protect_all = false): string
+	{
+		$temp = '__TEMP_AMPERSANDS__';
+
+		// Replace entities to temporary markers so that
+		// ampersands won't get messed up
+		$str = preg_replace('/&#(\d+);/', $temp . '\\1;', $str);
+
+		if ($protect_all === true)
+		{
+			$str = preg_replace('/&(\w+);/', $temp . '\\1;', $str);
+		}
+
+		$original    = [
+			'&',
+			'<',
+			'>',
+			'"',
+			"'",
+			'-',
+		];
+		$replacement = [
+			'&amp;',
+			'&lt;',
+			'&gt;',
+			'&quot;',
+			'&apos;',
+			'&#45;',
+		];
+		$str         = str_replace($original, $replacement, $str);
+
+		// Decode the temp markers back to entities
+		$str = preg_replace('/' . $temp . '(\d+);/', '&#\\1;', $str);
+
+		if ($protect_all === true)
+		{
+			return preg_replace('/' . $temp . '(\w+);/', '&\\1;', $str);
+		}
+
+		return $str;
+	}
+}