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<?php include_once('../simple_html_dom.php');
// ----------------------------------------------------------------------------- // remove HTML comments function html_no_comment($url) { // create HTML DOM $html = file_get_html($url);
// remove all comment elements foreach($html->find('comment') as $e) $e->outertext = '';
$ret = $html->save();
// clean up memory $html->clear(); unset($html);
return $ret; }
// ----------------------------------------------------------------------------- // search elements that contains an specific text function find_contains($html, $selector, $keyword, $index=-1) { $ret = array(); foreach ($html->find($selector) as $e) { if (strpos($e->innertext, $keyword)!==false) $ret[] = $e; }
if ($index<0) return $ret; return (isset($ret[$index])) ? $ret[$index] : null; } ?>
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