Hey,
Ik zou alle waarden tussen x en y uit een database moeten kunnen halen ... (het zijn getallen)
Hoe kan ik dit het beste doen?
Alvast bedankt!
Mgv,
steven
230 views
**steven** schreef op 27.06.2007 21:12Hey,
Ik zou alle waarden tussen x en y uit een database moeten kunnen halen ... (het zijn getallen)
Hoe kan ik dit het beste doen?
Alvast bedankt!
Mgv,
steven
SELECT
user_id,
user_name,
user_dateofbirth,
user_gender
FROM
tbl_users
WHERE
user_dateofbirth BETWEEN 1997-08-02 AND 1957-08-02
AND
user_gender = male
<?
include("config.php");
if ($_SERVER['REQUEST_METHOD'] == "POST")
{
extract($_POST); //alle post variabelen ophalen
if ($gender == '')
{
echo('Select a gender please!');
}
else
{
if ($age1 == '')
{
echo('Enter a starting age please!');
}
else
{
if ($age2 == '')
{
echo('Enter a ending age please!');
}
else
{
$year1 = date("Y") - $age1;
$date1 = $year1 . '-' . date("m") . '-' . date("d") . '';
$year2 = date("Y") - $age2;
$date2 = $year2 . '-' . date("m") . '-' . date("d") . '';
$sql = "
SELECT
user_id,
user_name,
user_dateofbirth,
user_gender
FROM
tbl_users
WHERE
user_dateofbirth BETWEEN $date1 AND $date2
AND
user_gender = $gender
";
if (!$res = mysql_query ($sql))
{
echo '<pre>';
trigger_error (mysql_errno() . ': ' . mysql_error());
echo $sql;
echo '</pre>';
}
elseif(mysql_num_rows($res) < 1)
{
echo('<center><br><br><br><br><br><font face="Verdana" style="font-size: 11pt" color="#FF9900">No match found!.</font>');
}
else
{
while($row = mysql_fetch_assoc($res))
{
echo '<a href="profile.php?act=view&user_id='.$row['user_id'].'"><font face="Verdana" style="font-size: 11pt" color="#000000">Username: '.$row['name'].'';
echo '<a href="profile.php?act=view&user_id='.$row['user_id'].'"><font face="Verdana" style="font-size: 11pt" color="#000000">( ';
$geboorteDatum = $row['user_dateofbirth'];
echo age($geboorteDatum);
echo '<a href="profile.php?act=view&user_id='.$row['user_id'].'"><font face="Verdana" style="font-size: 11pt" color="#000000">'.$row['user_gender'].'<br>';
echo '<a href="profile.php?act=view&user_id='.$row['user_id'].'"><font face="Verdana" style="font-size: 11pt" color="#000000">Click Here to vieuw the profile!<br><br>';
}
}
}
}
}
}
else
{
?>
<form action="<?php $_SERVER['PHP_SELF']; ?>" method="post" name="frm" onSubmit="return checkEmail(this)" enctype="multipart/form-data">
<table width="575" height="113">
<tr>
<td height="25"><font face="Verdana" style="font-size: 11pt">Search for a: </font></td>
<td height="19"> </td>
</tr>
<tr>
<td height="25"><p> </p> </td>
<td height="19"><select name="gender" size="1" id="gender">
<option value="male">Male</option>
<option value="female">Female</option>
</select>
<font face="Verdana" style="font-size: 11pt"> (Gender)</font></td>
</tr>
<tr>
<td width="172" height="25">
<div align="right"><font face="Verdana" style="font-size: 11pt">Between:</font></div></td>
<td width="391" height="19"><font color="#FFFFFF">
<input type="text" name="age1" id="type0" size="7">
</font><font face="Verdana" style="font-size: 11pt">and </font> <font color="#FFFFFF">
<input type="text" name="age2" id="bedrijf" size="7">
</font><font face="Verdana" style="font-size: 11pt">(Age)</font></td>
</tr>
<tr>
<td width="172" height="26"> </td>
<td width="391" height="26"><font color="#FFFFFF">
<input type="submit" name="submit" value="Search"></font></td>
</tr>
</table>
</form>
<?
}
?>
SanThe schreef op 02.08.2007 21:27Quotes......
Edit: 1997-08-02
Hier staat 1997 min 08 min 02 en dat is 1987.
Dus doe zo '1997-08-02'
Niels. schreef op 02.08.2007 21:33En het zijn toch wel date velden waar je de datum in stopt? Anders werkt het als nog niet namelijk.
SELECT
(YEAR(CURRENT_DATE()) - YEAR(geboortedatum)) - IF(RIGHT(CURRENT_DATE(),5) < RIGHT(geboortedatum,5),1,0) AS leeftijd,
voornaam,
achternaam
FROM tabelnaam
WHERE
(YEAR(CURRENT_DATE()) - YEAR(geboortedatum)) - IF(RIGHT(CURRENT_DATE(),5) < RIGHT(geboortedatum,5),1,0) BETWEEN 20 AND 25
SELECT
(YEAR(CURRENT_DATE()) - YEAR(user_dateofbirth)) - IF(RIGHT(CURRENT_DATE(),5) < RIGHT(user_dateofbirth,5),1,0) AS leeftijd,
user_id,
user_name,
user_gender
FROM tbl_users
WHERE
(YEAR(CURRENT_DATE()) - YEAR(user_dateofbirth)) - IF(RIGHT(CURRENT_DATE(),5) < RIGHT(user_dateofbirth,5),1,0) BETWEEN 10 AND 50
AND
user_gender = male