Viewing file:  gan_xml2array.php (2.47 KB) -rw-r--r--
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<?php
/**
* @author Niels A.D.
* @author Todd Burry <todd@vanillaforums.com>
* @copyright 2010 Niels A.D., 2014 Todd Burry
* @license http://opensource.org/licenses/LGPL-2.1 LGPL-2.1
* @package pQuery
*/
namespace pagelayerQuery;
/**
* Converts a XML document to an array
*/
class XML2ArrayParser extends HtmlParserBase {
/**
* Holds the document structure
* @var array array('name' => 'tag', 'attrs' => array('attr' => 'val'), 'childen' => array())
*/
var $root = array(
'name' => '',
'attrs' => array(),
'children' => array()
);
/**
* Current parsing hierarchy
* @var array
* @access private
*/
var $hierarchy = array();
protected function parse_hierarchy($self_close) {
if ($this->status['closing_tag']) {
$found = false;
for ($count = count($this->hierarchy), $i = $count - 1; $i >= 0; $i--) {
if (strcasecmp($this->hierarchy[$i]['name'], $this->status['tag_name']) === 0) {
for($ii = ($count - $i - 1); $ii >= 0; $ii--) {
$e = array_pop($this->hierarchy);
if ($ii > 0) {
$this->addError('Closing tag "'.$this->status['tag_name'].'" while "'.$e['name'].'" is not closed yet');
}
}
$found = true;
break;
}
}
if (!$found) {
$this->addError('Closing tag "'.$this->status['tag_name'].'" which is not open');
}
} else {
$tag = array(
'name' => $this->status['tag_name'],
'attrs' => $this->status['attributes'],
'children' => array()
);
if ($this->hierarchy) {
$current =& $this->hierarchy[count($this->hierarchy) - 1];
$current['children'][] = $tag;
$tag =& $current['children'][count($current['children']) - 1];
unset($current['tagData']);
} else {
$this->root = $tag;
$tag =& $this->root;
$self_close = false;
}
if (!$self_close) {
$this->hierarchy[] =& $tag;
}
}
}
function parse_tag_default() {
if (!parent::parse_tag_default()) {return false;}
if ($this->status['tag_name'][0] !== '?') {
$this->parse_hierarchy(($this->status['self_close']) ? true : null);
}
return true;
}
function parse_text() {
parent::parse_text();
if (($this->status['text'] !== '') && $this->hierarchy) {
$current =& $this->hierarchy[count($this->hierarchy) - 1];
if (!$current['children']) {
$current['tagData'] = $this->status['text'];
}
}
}
function parse_all() {
return ((parent::parse_all()) ? $this->root : false);
}
}
?>
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