摘要：
$str = "1,2,3,4,5,6,"; $newstr = substr($str,0,strlen($str)-1); echo $newstr; 阅读全文
摘要：
<a href="javascript:;" onclick="goDiv('st')">1111</a> <a href="javascript:;" onclick="goDiv('st1')">2222</a> <a href="javascript:;" onclick="goDiv('st 阅读全文