嗨,我需要的功能,使其在这个函数搜索年龄范围在MySQL和PHP
function search($query) {
$query = mysql_escape_string($query);
$connection = mysql_open();
$statement = "select ID, UserName, Gender, USERDOB,DATEDIFF(USERDOB,now()) from Users ";
if (!empty($query)) {
$statement .= "where FirstName like '%$query%' " .
"or LastName like '%$query%' " .
"or UserName like '%$query%' " .
"or Gender like '%$query%' ";
}
$statement .= "order by id ";
$result = @ mysql_query($statement, $connection)
or showerror();
$users = array();
while ($user = mysql_fetch_array($result)) {
$user[4] = floor($user[4]/-1/364.25);
$users[] = $user;
}
// Close connection and return resulting array
mysql_close($connection)
or showerror();
return $users;
}
这是搜索功能搜索的年龄范围。但它也可以查看一个人的年龄。年龄不存储在数据库中,但DOB是。所以它计算出来。我也正在使用一个聪明的模板。 mysql_open()是我自己的函数。我想我需要找到一种方法,让年龄进入查询,并与范围做一些事情...
反正相当失落,任何想法?
什么的'364.25'点?我会理解'365.25'甚至'365.2425',但是'364.25'? – Gumbo 2011-04-10 10:56:16