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|
<?php
/*
+-------------------------------------------------------------------------+
| Copyright (C) 2004 Ian Berry |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License |
| as published by the Free Software Foundation; either version 2 |
| of the License, or (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
+-------------------------------------------------------------------------+
| cacti: a php-based graphing solution |
+-------------------------------------------------------------------------+
| Most of this code has been designed, written and is maintained by |
| Ian Berry. See about.php for specific developer credit. Any questions |
| or comments regarding this code should be directed to: |
| - iberry@raxnet.net |
+-------------------------------------------------------------------------+
| - raXnet - http://www.raxnet.net/ |
+-------------------------------------------------------------------------+
*/
function xml2array($data) {
/* mvo voncken@mailandnews.com
original ripped from on the php-manual:gdemartini@bol.com.br
to be used for data retrieval(result-structure is Data oriented) */
$p = xml_parser_create();
xml_parser_set_option($p, XML_OPTION_SKIP_WHITE, 1);
xml_parser_set_option($p, XML_OPTION_CASE_FOLDING, 0);
xml_parse_into_struct($p, $data, $vals, $index);
xml_parser_free($p);
$tree = array();
$i = 0;
$tree = get_children($vals, $i);
return $tree;
}
function get_children($vals, &$i) {
$children = array();
if (isset($vals[$i]['value'])) {
if ($vals[$i]['value']) array_push($children, $vals[$i]['value']);
}
$prevtag = ""; $j = 0;
while (++$i < count($vals)) {
switch ($vals[$i]['type']) {
case 'cdata':
array_push($children, $vals[$i]['value']);
break;
case 'complete':
/* if the value is an empty string, php doesn't include the 'value' key
in its array, so we need to check for this first */
if (isset($vals[$i]['value'])) {
$children{($vals[$i]['tag'])} = $vals[$i]['value'];
}else{
$children{($vals[$i]['tag'])} = "";
}
break;
case 'open':
$j++;
if ($prevtag <> $vals[$i]['tag']) {
$j = 0;
$prevtag = $vals[$i]['tag'];
}
$children{($vals[$i]['tag'])} = get_children($vals,$i);
break;
case 'close':
return $children;
}
}
}
?>
|
