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<?php $html = new DOMDocument("1.0", "UTF-8"); $html->loadHTML("<html><body><p style=\"color:red;\"></p></body></html>"); $pars = $html->getElementsByTagName("p"); echo count($pars)." paragraphs found\n-------------------\n"; foreach ($pars as $par) { if ($par->textContent == "") { $par->parentNode->removeChild($par); } } echo $html->saveHTML(); ?>
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