Page Numbering - Limit by Username

[affc]

Gday,

 

Just a quick one, not sure how to change the following code so that if the GET function has say a username in it, I want the database to display the username selected first and the next 50 members following them in order. But if no username search was conducted then it just shows the normal pages limited from 1 to 50 on each page.

 

<?php
$Username = $_GET['username']; 
$rowsPerPage = 50; 
$pageNum = 1; 
if(isset($_GET['page'])) 
{ 
$pageNum = $_GET['page']; 
} 
$offset = ($pageNum - 1) * $rowsPerPage; 
if($Username){
//Need Help Here, so that the Username selected displays at the top of the Table, and the rest below this Username displaying up to 50 people per page //

$sql="SELECT * FROM $tbl_name ORDER BY TOTAL DESC, Username ASC LIMIT $offset, $rowsPerPage WHERE Username='$Username' ";
}
else{
$sql="SELECT * FROM $tbl_name ORDER BY TOTAL DESC, Username ASC LIMIT $offset, $rowsPerPage";
}
$result=mysql_query($sql);
?>

[sasa]

<?php
$Username = $_GET['username']; 
$rowsPerPage = 50; 
$pageNum = 1; 
if(isset($_GET['page'])) 
{ 
$pageNum = $_GET['page']; 
} 
$offset = ($pageNum - 1) * $rowsPerPage;
$sql = ''; 
if($Username){
//Need Help Here, so that the Username selected displays at the top of the Table, and the rest below this Username displaying up to 50 people per page //

$sql="SELECT * FROM $tbl_name ORDER BY TOTAL DESC, Username ASC LIMIT $offset, $rowsPerPage WHERE Username='$Username' UNION ";
}
$sql .= "SELECT * FROM $tbl_name ORDER BY TOTAL DESC, Username ASC LIMIT $offset, $rowsPerPage";
$result=mysql_query($sql);
?>

[affc]

Thanks for the reply, what does UNION do by the way?

[affc]

Now that I think of it I am not sure if my code is correct as I still want to display 50 users on each page, just starting with the logged in User at the top of the page and every other user ranked after in order of their position on the Database. Might have to remove the WHERE Username='$Username' and replace with something else but I cant find a script to do what I want, please help

[affc]

Does anyone have any ideas on how this could be done? Im really out of options as to how this can be done, thanx