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sites/all/modules/civicrm/packages/DB/Table/XML.php

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+<?php
+
+/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
+
+/**
+ * A few simple static methods for writing XML
+ * 
+ * PHP versions 4 and 5
+ *
+ * LICENSE:
+ * 
+ * Copyright (c) 1997-2007, Paul M. Jones <pmjones@php.net>
+ *                          David C. Morse <morse@php.net>
+ *                          Mark Wiesemann <wiesemann@php.net>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above copyright
+ *      notice, this list of conditions and the following disclaimer in the 
+ *      documentation and/or other materials provided with the distribution.
+ *    * The names of the authors may not be used to endorse or promote products 
+ *      derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category Database
+ * @package  DB_Table
+ * @author   David C. Morse <morse@php.net>
+ * @license  http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version  CVS: $Id: XML.php,v 1.2 2007/12/13 16:52:15 wiesemann Exp $
+ * @link     http://pear.php.net/package/DB_Table
+ */
+
+/**
+ * Class DB_Table_XML contains a few simple static methods for writing XML
+ * 
+ * @category Database
+ * @package  DB_Table
+ * @author   David C. Morse <morse@php.net>
+ * @version  Release: 1.5.6
+ * @link     http://pear.php.net/package/DB_Table
+ */
+
+class DB_Table_XML
+{
+    
+    /**
+     * Returns XML closing tag <tag>, increases $indent by 3 spaces
+     *
+     * @static
+     * @param string $tag    XML element tag name
+     * @param string $indent current indentation, string of spaces
+     * @return string XML opening tag
+     * @access public
+     */
+    function openTag($tag, &$indent)
+    {
+        $old_indent = $indent;
+        $indent = $indent . '   ';
+        return $old_indent . "<$tag>";
+    }
+
+
+    /**
+     * Returns XML closing tag </tag>, decreases $indent by 3 spaces
+     *
+     * @static
+     * @param string $tag    XML element tag name
+     * @param string $indent current indentation, string of spaces
+     * @return string XML closing tag
+     * @access public
+     */
+    function closeTag($tag, &$indent)
+    {
+        $indent = substr($indent, 0, -3);
+        return $indent . "</$tag>";
+    }
+
+
+    /**
+     * Returns string single line XML element <tag>text</tag>
+     *
+     * @static
+     * @param string $tag    XML element tag name
+     * @param string $text   element contents
+     * @param string $indent current indentation, string of spaces
+     * @return string single-line XML element
+     * @access public
+     */
+    function lineElement($tag, $text, $indent)
+    {
+        return $indent . "<$tag>$text</$tag>";
+    }
+
+}
+?>