php最小婚配用问号不管用

php最小匹配用问号不管用？

PHP code

<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php    $strr="<textarea>abc</textarea>asdfasdf<textarea>def</textarea>";    $search="/<textarea>(.*)<\/textarea>?/is";            preg_match_all($search,$strr,$m_arr);            print_r($m_arr);?>

这段代码，怎样实现，匹配出2个？<br />现在的匹配结果是：</p> <dl class='code'>HTML code</p> <pre class="prettyprint linenums"><!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Array( [0] <a style="color:transparent">来@源gao*daima.com搞@代#码网</a><strong>搞gaodaima代码</strong>=> Array ( [0] => <textarea>abc</textarea>asdfasdf<textarea>def</textarea> ) [1] => Array ( [0] => abc</textarea>asdfasdf<textarea>def ) )</pre> </dl> <p>2个textarea只匹配成一个了。我那个正则应该怎样修改？</p> <p>非常感谢！</p> <p><font color='#e78608'>——解决方案——————–</font><br />$search=”/<textarea>(.*)<\/textarea>/iUs”;<br /><font color='#e78608'>——解决方案——————–</font><br />$search=”/<textarea>(.*?)<\/textarea>/iUs”;<br /><font color='#e78608'>——解决方案——————–</font><br />$search=”/<textarea>(.*?)<\/textarea>/is”;<br /><font color='#e78608'>——解决方案——————–</font><br />$search=”/<textarea>(.*?)<\/textarea>/is”;楼上很多正解……？加在*后面才是最小匹配，而不是最后面 </p> <div class="clear"> <hr /><div class="open-message">搞代码网（<a 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