<?php
error_reporting(E_ALL);
include_once('../simple_html_dom.php');
$html = file_get_html('google.htm');
//$html = file_get_html('youtube.htm');
//$html = file_get_html('Product.ibatis.xml');
$lang = '';
$l=$html->find('html', 0);
if ($l!==null)
$lang = $l->lang;
if ($lang!='')
$lang = 'lang="'.$lang.'"';
$charset = $html->find('meta[http-equiv*=content-type]', 0);
$target = array();
$query = '';
if (isset($_REQUEST['query'])) {
$query = $_REQUEST['query'];
$target = $html->find($query);
}
function stat_dom($dom) {
$count_text = 0;
$count_comm = 0;
$count_elem = 0;
$count_tag_end = 0;
$count_unknown = 0;
foreach($dom->nodes as $n) {
if ($n->nodetype==HDOM_TYPE_TEXT)
++$count_text;
if ($n->nodetype==HDOM_TYPE_COMMENT)
++$count_comm;
if ($n->nodetype==HDOM_TYPE_ELEMENT)
++$count_elem;
if ($n->nodetype==HDOM_TYPE_ENDTAG)
++$count_tag_end;
if ($n->nodetype==HDOM_TYPE_UNKNOWN)
++$count_unknown;
}
echo 'Total: '. count($dom->nodes).
', Text: '.$count_text.
', Commnet: '.$count_comm.
', Tag: '.$count_elem.
', End Tag: '.$count_tag_end.
', Unknown: '.$count_unknown;
}
function dump_my_html_tree($node, $show_attr=true, $deep=0, $last=true) {
$count = count($node->nodes);
if ($count>0) {
if($last)
echo '<li class="expandable lastExpandable"><div class="hitarea expandable-hitarea lastExpandable-hitarea"></div><<span class="tag">'.htmlspecialchars($node->tag).'</span>';
else
echo '<li class="expandable"><div class="hitarea expandable-hitarea"></div><<span class="tag">'.htmlspecialchars($node->tag).'</span>';
}
else {
$laststr = ($last===false) ? '' : ' class="last"';
echo '<li'.$laststr.'><<span class="tag">'.htmlspecialchars($node->tag).'</span>';
}
if ($show_attr) {
foreach($node->attr as $k=>$v) {
echo ' '.htmlspecialchars($k).'="<span class="attr">'.htmlspecialchars($node->$k).'</span>"';
}
}
echo '>';
if ($node->tag==='text' || $node->tag==='comment') {
echo htmlspecialchars($node->innertext);
return;
}
if ($count>0) echo "\n<ul style=\"display: none;\">\n";
$i=0;
foreach($node->nodes as $c) {
$last = (++$i==$count) ? true : false;
dump_my_html_tree($c, $show_attr, $deep+1, $last);
}
if ($count>0)
echo "</ul>\n";
//if ($count>0) echo '</<span class="attr">'.htmlspecialchars($node->tag).'</span>>';
echo "</li>\n";
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html <?=$lang?>>
<head>
<?
if ($lang!='')
echo '<meta http-equiv="content-type" content="text/html; charset=utf-8"/>';
else if ($charset)
echo $charset;
else
echo '<meta http-equiv="content-type" content="text/html; charset=iso-8859-1"/>';
?>
<title>Simple HTML DOM Query Test</title>
<link rel="stylesheet" href="js/jquery.treeview.css" />
<link rel="stylesheet" href="js/screen.css" />
<style>
.tag { color: blue; }
.attr { color: #990033; }
</style>
<script src="js/jquery.js" type="text/javascript"></script>
<script src="js/jquery.treeview.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function(){
$("#html_tree").treeview({
control:"#sidetreecontrol",
collapsed: true,
prerendered: true
});
});
</script>
</head>
<body>
<div id="main">
<h4>Simple HTML DOM Test</h4>
<form name="form1" method="post" action="">
find: <input name="query" type="text" size="60" maxlength="60" value="<?=htmlspecialchars($query)?>">
<input type="submit" name="Submit" value="Go">
</form>
<br>
HTML STAT (<?stat_dom($html);?>)<br>
<br>
<div id="sidetreecontrol"><a href="?#">Collapse All</a> | <a href="?#">Expand All</a></div><br>
<ul class="treeview" id="html_tree">
<?
ob_start();
foreach($target as $e)
dump_my_html_tree($e, true);
ob_end_flush();
?>
</ul>
</div>
</body></html>
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