php正则匹配一段文字 很简单 60分
<!--Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> <span class="ball-type-1"> <var>1</var> <var>2</var> <var>3</var> <var>4</var> <var>5</var> </span>
<?php $str = <<<html <span class="ball-type-1"> <var>1</var> <var>2</var> <var>3</var> <var>4</var> <var>5</var> html;preg_match_all('#<var>(\d+)</var>#i', $str, $arr);print_r($arr[1]);<div class="clear"> </div>