"; $queryString="insert into user_70(name,address,password)values('mike','shanghai','c4ca4238a0b923820dcc509a6f75849b')"; mysqli_query($link,$queryString); echo mysqli_error($link)."
"; $queryString="insert into user_70(name,address,password)values('rose','beijing','c4ca4238a0b923820dcc509a6f75849b')"; mysqli_query($link,$queryString); echo mysqli_error($link)."
";