你可以在提交之内就刷新回去。
function alert_refresh($notes)
{
echo "<Script language='javascript'>window.alert('$notes');</script>";
echo "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"0; URL=".$_SERVER["HTTP_REFERER"]."\">";
exit;
}
function alert_refresh($notes)
{
echo "<Script language='javascript'>window.alert('$notes');</script>";
echo "<META HTTP-EQUIV=\"Refresh\" CONTENT=\"0; URL=".$_SERVER["HTTP_REFERER"]."\">";
exit;
}
不过有一个就是$_SERVER["HTTP_REFERER"]在4.3.2之后都没了
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");