请教一个PHP正则表达式的书写

Question

$pa = "/<td[^<>]*>(.*?)<\/td>/is";
preg_match_all($pa, $str, $matches);
var_dump($matches);

Answer 1

<?
$x = <<<ef
<td colspan="2">SV Kapfenberg - Rapid Wien  <a href="javascript:openResizeAbleWindow('redirStats.aspx?url=aHR0cDovL3d3dy5zdGF0cy5iZXRyYWRhci5jb20vc3RhdGlzdGljcy9saXZlc2NvcmVjYy8/bWF0Y2hpZD03NzU1OTUmdHJlZW1lbnU9ZmFsc2UmbGFuZ3VhZ2U9ZGU=&cid=1906', 'statistics', 756, 650, true)"> <img class='MatchStatImg' src='pic/table/symbol_spielstatistik.gif' /> </a> </td> <td colspan="2">SV Kapfenberg - Rapid Wien  </td> 
ef;echo strip_tags($x,"<td>");
?>

Answer 2

你又没说要去掉，呵呵．
晕倒．
$pa = "/<td[^<>]*>.*?([^<>]+).*?<\/td>/is";
preg_match_all($pa, $str, $matches);
var_dump($matches);