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<?php $str = "<td class='postac'>Actelsar </td> <td class='postac'>tabl. 80 mg 28 tabl.</td> <td class='postac'> 3 &lt; 4</td><td class=\"postac\"> or <td class= 'postac'> or <td class='postac' > or <td class='postac' id='foo'> or <td class='postac'>"; preg_match_all("/<td class='postac'>([^<]+)</", $str,$m); $doc = new DOMDocument(); $doc->loadHTML($str); $xpath = new DOMXPath($doc); $nodes = $xpath->query('//td[@class="postac"]'); $result = array(); for($i=0;$i<$nodes->length; $i++){ $text = $nodes->item($i)->textContent; if(isset($text[0])&&ctype_upper($text[0])) $result[]= $text; } print_r($m[1]); print_r($result); ?>
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