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<?php
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/**
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* @author Niels A.D.
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* @author Todd Burry <[email protected]>
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* @copyright 2010 Niels A.D., 2014 Todd Burry
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* @license http://opensource.org/licenses/LGPL-2.1 LGPL-2.1
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* @package pQuery
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*/
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namespace pQuery;
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/**
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* Converts a XML document to an array
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*/
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class XML2ArrayParser extends HtmlParserBase {
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/**
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* Holds the document structure
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* @var array array('name' => 'tag', 'attrs' => array('attr' => 'val'), 'childen' => array())
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*/
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var $root = array(
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'name' => '',
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'attrs' => array(),
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'children' => array()
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);
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/**
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* Current parsing hierarchy
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* @var array
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* @access private
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*/
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var $hierarchy = array();
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protected function parse_hierarchy($self_close) {
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if ($this->status['closing_tag']) {
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$found = false;
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for ($count = count($this->hierarchy), $i = $count - 1; $i >= 0; $i--) {
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if (strcasecmp($this->hierarchy[$i]['name'], $this->status['tag_name']) === 0) {
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for($ii = ($count - $i - 1); $ii >= 0; $ii--) {
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$e = array_pop($this->hierarchy);
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if ($ii > 0) {
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$this->addError('Closing tag "'.$this->status['tag_name'].'" while "'.$e['name'].'" is not closed yet');
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}
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}
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$found = true;
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break;
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}
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}
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if (!$found) {
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$this->addError('Closing tag "'.$this->status['tag_name'].'" which is not open');
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}
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} else {
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$tag = array(
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'name' => $this->status['tag_name'],
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'attrs' => $this->status['attributes'],
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'children' => array()
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);
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if ($this->hierarchy) {
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$current =& $this->hierarchy[count($this->hierarchy) - 1];
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$current['children'][] = $tag;
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$tag =& $current['children'][count($current['children']) - 1];
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unset($current['tagData']);
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} else {
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$this->root = $tag;
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$tag =& $this->root;
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$self_close = false;
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}
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if (!$self_close) {
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$this->hierarchy[] =& $tag;
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}
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}
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}
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function parse_tag_default() {
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if (!parent::parse_tag_default()) {return false;}
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if ($this->status['tag_name'][0] !== '?') {
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$this->parse_hierarchy(($this->status['self_close']) ? true : null);
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}
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return true;
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}
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function parse_text() {
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parent::parse_text();
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if (($this->status['text'] !== '') && $this->hierarchy) {
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$current =& $this->hierarchy[count($this->hierarchy) - 1];
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if (!$current['children']) {
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$current['tagData'] = $this->status['text'];
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}
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93
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}
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94
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}
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95
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96
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function parse_all() {
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return ((parent::parse_all()) ? $this->root : false);
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}
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99
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}
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100
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101
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?> |
|
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tburry /
pquery
Loading history...
The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using
the property is implicitly global.
To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2.