<?php
$srt = <<<HTML
我的视频:
<embed type="application/x-shockwave-flash" allowscriptaccess="none" flashvars="http://www.tudou.com/v/iR7enDJNFsM" src="http://www.tudou.com/v/iR7enDJNFsM" wmode="transparent" height="300" width="400">
<embed type="application/x-shockwave-flash" allowScriptAccess="none" bgcolor="#869ca7" align="middle" height="1" width="1">
HTML;
?>
如何只保留第一行的embed代码呢?
期望的记过是
<?php
$srt = <<<HTML
我的视频:
<embed type="application/x-shockwave-flash" allowscriptaccess="none" flashvars="http://www.tudou.com/v/iR7enDJNFsM" src="http://www.tudou.com/v/iR7enDJNFsM" wmode="transparent" height="300" width="400">
HTML;
?>
正则如何写?
[ 本帖最后由 nany 于 2008-4-16 11:32 AM 编辑 ]