php正则匹配一段文字 很简单 60分
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<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>
