join应用!

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1 $key = array();
2 $val = array();
3 foreach ($_POST as $k=>$v)
4 {
5 $key[] = '`'.strip_tags(mysql_real_escape_string(trim($k))).'`';
6 $val[] = "'".strip_tags(mysql_real_escape_string(trim($v)))."'";
7 }
8
9 $keys = join(",",$key);
10 $vals = join(",",$val);
复制代码
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