com.newsblob.phphtmllib/tag_utils/xml_utils.inc

<?php

/**
 * This file holds helper functions
 * for things related to XMLTagClass
 * objects/data
 *
 * $Id: xml_utils.inc,v 1.7 2003/07/31 23:06:56 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 * 
 */
 

/**
 * This is a simple wrapper function
 * for building XMLTagClass objects
 *
 * @param string - the xml tag name
 * @param array - the name="value" pairs of
 *                tag attributes
 * @param mixed - any content that lives in the
 *                PCDATA portion of the XML tag
 *
 * @return XMLTagClass object
 */
function &xml_tag($name, $attributes=array()) {
        $tag = new XMLTagClass($name, $attributes);
    $num_args = func_num_args();
        for ($i=2;$i<$num_args;$i++) {
                $tag->add(func_get_arg($i));
        }
        return $tag;
}

/**
 * This builds an xml tag, just as xml_tag() does,
 * but turns on the auto wrapping of CDATA for the
 * content for the tag.
 * 
 * @param string - the xml tag name
 * @param array - the name="value" pairs of
 *                tag attributes
 * @param mixed - any content that lives in the
 *                PCDATA portion of the XML tag
 *
 * @return XMLTagClass object
 */
function &xml_ctag($name, $attributes=array()) {
    $args = func_get_args();
    $tag =& call_user_func_array("xml_tag", $args);
    $tag->set_cdata_flag(TRUE);
    return $tag;
}


/**
 * This function is used to build a 
 * DOCTYPE tag 
 *
 * @param string - the document element name (ie. 'HTML')
 * @param string - the source (ie. 'PUBLIC')
 * @param string - link 1 (ie. '-//W3C//DTD XHTML 1.0 Transitional//EN' )
 * @param string - link 2 (ie. 'DTD/xhtml1-transitional.dtd' )
 *
 * @return DOCTYPEtag object
 */
function xml_doctype($doc_element, $source="PUBLIC", $link1=NULL, $link2=NULL) {

        $attributes = array($doc_element, $source);

        if ($link1 != NULL) {
                array_push($attributes,  "\"". $link1."\"");
        }

        if ($link2 != NULL) {
                array_push($attributes,  "\"". $link2."\"");
        }

        return new DOCTYPEtag( $attributes );
}

/**
 * This function is used to build an 
 * xml-stylesheet tag
 *
 * @param string - the href attribute
 * @param string - the type attribute
 *
 * @return XMLSTYLESHEETtag object
 */
function xml_stylesheet( $href, $type="text/css" ) {
        return new XMLSTYLESHEETtag( array("href" => $href,
                                                                           "type" => $type));
}


/**
 * This function converts an array to 
 * an xml document.
 *
 * @param array
 * @param string
 */
function array_to_xml_tree( $arr ) {

        $xml = container();

        foreach( $arr as $name => $value) {
                if (is_array($value)) {
                        $xml->push(xml_tag($name, array(), array_to_xml_tree( $value )));
                } else {
                        $xml->push(xml_tag( $name, array(), $value ));
                }
        }
        return $xml;
}


?>
1	jonen	1.1	<?php
2
3			/**
4			* This file holds helper functions
5			* for things related to XMLTagClass
6			* objects/data
7			*
8	jonen	1.3	* $Id: xml_utils.inc,v 1.7 2003/07/31 23:06:56 hemna Exp $
9	jonen	1.1	*
10			* @author Walter A. Boring IV <waboring@buildabetterweb.com>
11			* @package phpHtmlLib
12			*
13			*/
14
15
16
17			/**
18			* This is a simple wrapper function
19			* for building XMLTagClass objects
20			*
21			* @param string - the xml tag name
22			* @param array - the name="value" pairs of
23			* tag attributes
24			* @param mixed - any content that lives in the
25			* PCDATA portion of the XML tag
26			*
27			* @return XMLTagClass object
28			*/
29	jonen	1.3	function &xml_tag($name, $attributes=array()) {
30	jonen	1.1	$tag = new XMLTagClass($name, $attributes);
31			$num_args = func_num_args();
32			for ($i=2;$i<$num_args;$i++) {
33			$tag->add(func_get_arg($i));
34			}
35			return $tag;
36	jonen	1.3	}
37
38			/**
39			* This builds an xml tag, just as xml_tag() does,
40			* but turns on the auto wrapping of CDATA for the
41			* content for the tag.
42			*
43			* @param string - the xml tag name
44			* @param array - the name="value" pairs of
45			* tag attributes
46			* @param mixed - any content that lives in the
47			* PCDATA portion of the XML tag
48			*
49			* @return XMLTagClass object
50			*/
51			function &xml_ctag($name, $attributes=array()) {
52			$args = func_get_args();
53			$tag =& call_user_func_array("xml_tag", $args);
54			$tag->set_cdata_flag(TRUE);
55			return $tag;
56	jonen	1.1	}
57
58
59			/**
60			* This function is used to build a
61			* DOCTYPE tag
62			*
63			* @param string - the document element name (ie. 'HTML')
64			* @param string - the source (ie. 'PUBLIC')
65			* @param string - link 1 (ie. '-//W3C//DTD XHTML 1.0 Transitional//EN' )
66			* @param string - link 2 (ie. 'DTD/xhtml1-transitional.dtd' )
67			*
68			* @return DOCTYPEtag object
69			*/
70			function xml_doctype($doc_element, $source="PUBLIC", $link1=NULL, $link2=NULL) {
71
72			$attributes = array($doc_element, $source);
73
74			if ($link1 != NULL) {
75			array_push($attributes, "\"". $link1."\"");
76			}
77
78			if ($link2 != NULL) {
79			array_push($attributes, "\"". $link2."\"");
80			}
81
82			return new DOCTYPEtag( $attributes );
83			}
84
85			/**
86			* This function is used to build an
87			* xml-stylesheet tag
88			*
89			* @param string - the href attribute
90			* @param string - the type attribute
91			*
92			* @return XMLSTYLESHEETtag object
93			*/
94			function xml_stylesheet( $href, $type="text/css" ) {
95			return new XMLSTYLESHEETtag( array("href" => $href,
96			"type" => $type));
97			}
98
99
100
101			/**
102			* This function converts an array to
103			* an xml document.
104			*
105			* @param array
106			* @param string
107			*/
108			function array_to_xml_tree( $arr ) {
109
110			$xml = container();
111
112			foreach( $arr as $name => $value) {
113			if (is_array($value)) {
114			$xml->push(xml_tag($name, array(), array_to_xml_tree( $value )));
115			} else {
116			$xml->push(xml_tag( $name, array(), $value ));
117			}
118			}
119			return $xml;
120			}
121
122
123			?>
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