Light XML Reader, you'll gonna need it to read XML content.
By : hermawan
<?php
/********************************************************
* Class Name : XML-Reader *
* Publish On : June 20th, 2003 *
* Producer : Hermawan Haryanto (http://hermawan.com) *
* Version : 1.0 *
* License : GPL (General Public License) *
* *
* Credits: *
* 1. Hans Anderson (me@hansanderson.com) *
* http://www.hansanderson.com *
* 2. John Doe (acebone@f2s.com) *
********************************************************/
class xmlreader {
var $_data;
var $_white;
var $_xml_url;
function xmlreader ($xml_url = "")
{
$this->_white = 1;
if (trim($xml_url) != "") $this->set_xml_url ($xml_url);
}
function set_xml_url ($url)
{
$this->_xml_url = $url;
}
function read ()
{
if (!$this->_xml_url) $this->error ("XML File is not assigned.");
$fp = fopen ($this->_xml_url, "r");
while (!feof ($fp)) $this->_data .= fgets($fp, 4096);
fclose ($fp);
$this->_data = trim ($this->_data);
}
function parse ()
{
$this->read();
if (trim ($this->_data) == "") $this->error ("Data not ready.");
$vals = $index = $array = array();
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, $this->_white);
xml_parse_into_struct($parser, $this->_data, $vals, $index);
xml_parser_free($parser);
$i = 0;
$tagname = $vals[$i]['tag'];
if ( isset ($vals[$i]['attributes'] ) )
{
$array[$tagname]['@'] = $vals[$i]['attributes'];
}
else
{
$array[$tagname]['@'] = array();
}
$array[$tagname]["#"] = $this->xml_depth($vals, $i);
return $array;
}
function xml_depth($vals, &$i) {
$children = array();
if ( isset($vals[$i]['value']) )
{
array_push($children, $vals[$i]['value']);
}
while (++$i < count($vals)) {
switch ($vals[$i]['type']) {
case 'open':
if ( isset ( $vals[$i]['tag'] ) )
{
$tagname = $vals[$i]['tag'];
}
else
{
$tagname = '';
}
if ( isset ( $children[$tagname] ) )
{
$size = sizeof($children[$tagname]);
}
else
{
$size = 0;
}
if ( isset ( $vals[$i]['attributes'] ) )
{
$children[$tagname][$size]['@'] = $vals[$i]["attributes"];
}
$children[$tagname][$size]['#'] = $this->xml_depth($vals, $i);
break;
case 'cdata':
array_push($children, $vals[$i]['value']);
break;
case 'complete':
$tagname = $vals[$i]['tag'];
if( isset ($children[$tagname]) )
{
$size = sizeof($children[$tagname]);
}
else
{
$size = 0;
}
if( isset ( $vals[$i]['value'] ) )
{
$children[$tagname][$size]["#"] = $vals[$i]['value'];
}
else
{
$children[$tagname][$size]["#"] = '';
}
if ( isset ($vals[$i]['attributes']) )
{
$children[$tagname][$size]['@'] = $vals[$i]['attributes'];
}
break;
case 'close':
return $children;
break;
}
}
return $children;
}
function traverse_xmlize($array, $arrName = "array", $level = 0) {
foreach($array as $key=>$val)
{
if ( is_array($val) )
{
traverse_xmlize($val, $arrName . "[" . $key . "]", $level + 1);
}
else
{
$GLOBALS['traverse_array'][] = '$' . $arrName . '[' . $key . '] = "' . $val . "\"\n";
}
}
return 1;
}
function error ($str)
{
print get_class ($this)." ".$this->version()." => $str";
exit();
}
function version ()
{
return "1.0";
}
};
// EXAMPLE
$xmlurl = "http://hermawan.com/kurs/bca.xml";
$xmlreader = new xmlreader ($xmlurl);
$xml = $xmlreader->parse();
$money = $xml["KURS"]["#"]["MONEY"];
print "<pre>";
print "<b>Money \tBuy \tSale</b>\n";
for ($i=0; $i<sizeof ($money); $i++)
{
$matauang = $money[$i];
$name = $matauang["@"]["NAME"];
$buy = $matauang["#"]["BUY"][0]["#"];
$sale = $matauang["#"]["SALE"][0]["#"];
print "$name \t$buy \t$sale\n";
}
?>
| DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware. |
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