Sorting a nd pagination

[sarasm]

Hi,

I am totally lost from the start and could use some help/direction regarding an array. I am trying to view the details from the mysql table. In that i need to add sorting and pagination. I got a script after searching in google. I like the script . But the problem is Its showing all fileds from the databse .I don’t want to show all the fields. Its displying the data as a n array. I tried all my best to disply the fields which i want but its not working. Please help me.
Here is my code.
[php]<?php

//DATABASE SETTINGS
$config[‘host’] = “localhost”;
$config[‘user’] = “”;
$config[‘pass’] = “”;
$config[‘database’] = “”;
$config[‘table’] = “student”;
$config[‘nicefields’] = true; //true or false | “Field Name” or “field_name”
$config[‘perpage’] = 2;
$config[‘showpagenumbers’] = true; //true or false
$config[‘showprevnext’] = true; //true or false

/******************************************/
//SHOULDN’T HAVE TO TOUCH ANYTHING BELOW…
//except maybe the html echos for pagination and arrow image file near end of file.

include ‘./Pagination.php’;
$Pagination = new Pagination();

//CONNECT
mysql_connect($config[‘host’], $config[‘user’], $config[‘pass’]);
mysql_select_db($config[‘database’]);

//get total rows
$totalrows = mysql_fetch_array(mysql_query("SELECT count(*) as total FROM ".$config['table'].""));

//limit per page, what is current page, define first record for page
$limit = $config[‘perpage’];
if(isset($_GET[‘page’]) && is_numeric(trim($_GET[‘page’]))){$page = mysql_real_escape_string($_GET[‘page’]);}else{$page = 1;}
$startrow = $Pagination->getStartRow($page,$limit);

//create page links
if($config[‘showpagenumbers’] == true){
$pagination_links = $Pagination->showPageNumbers($totalrows[‘total’],$page,$limit);
}else{$pagination_links=null;}

if($config[‘showprevnext’] == true){
$prev_link = $Pagination->showPrev($totalrows[‘total’],$page,$limit);
$next_link = $Pagination->showNext($totalrows[‘total’],$page,$limit);
}else{$prev_link=null;$next_link=null;}

//IF ORDERBY NOT SET, SET DEFAULT
if(!isset($_GET[‘orderby’]) OR trim($_GET[‘orderby’]) == “”){
//GET FIRST FIELD IN TABLE TO BE DEFAULT SORT
$sql = “SELECT * FROM ".$config['table']." LIMIT 1”;
$result = mysql_query($sql) or die(mysql_error());
$array = mysql_fetch_assoc($result);
//first field
$i = 0;
foreach($array as $key=>$value){
if($i > 0){break;}else{
$orderby=$key;}
$i++;
}
//default sort
$sort=“ASC”;
}else{
$orderby=mysql_real_escape_string($_GET[‘orderby’]);
}

//IF SORT NOT SET OR VALID, SET DEFAULT
if(!isset($_GET[‘sort’]) OR ($_GET[‘sort’] != “ASC” AND $_GET[‘sort’] != “DESC”)){
//default sort
$sort=“ASC”;
}else{
$sort=mysql_real_escape_string($_GET[‘sort’]);
}

//GET DATA
$sql = “SELECT * FROM".$config['table']." ORDER BY $orderby $sort LIMIT $startrow,$limit”;
$result = mysql_query($sql) or die(mysql_error());

//START TABLE AND TABLE HEADER
echo “

\n”;
$array = mysql_fetch_assoc($result);
foreach ($array as $key=>$value) {
if($config[‘nicefields’]){
$field = str_replace("_"," ",$key);
$field = ucwords($field);
}
$field1 = columnSortArrows($key,$field,$orderby,$sort);
//$field = columnSortArrows($field,$orderby,$sort);
echo “\n”;
}
echo “\n”;

//reset result pointer
mysql_data_seek($result,0);

//start first row style
$tr_class = “class=‘odd’”;

//LOOP TABLE ROWS
while($row = mysql_fetch_assoc($result)){

echo "<tr ".$tr_class.">\n";
foreach ($row as $field=>$value) {	
	echo "<td>" . $value . "</td>\n";
}
echo "</tr>\n";

//switch row style
if($tr_class == "class='odd'"){
	$tr_class = "class='even'";
}else{
	$tr_class = "class='odd'";
}

}

//END TABLE
echo “

” . $field . “

\n”;

if(!($prev_link==null && $next_link==null && $pagination_links==null)){
echo ‘

’."\n";
echo $prev_link;
echo $pagination_links;
echo $next_link;
echo ‘

’."\n";
echo “

\n”;
}

/FUNCTIONS/

function columnSortArrows($field,$text,$currentfield=null,$currentsort=null){
//defaults all field links to SORT ASC
//if field link is current ORDERBY then make arrow and opposite current SORT

$sortquery = "sort=ASC";
$orderquery = "orderby=".$field;

if($currentsort == "ASC"){
	$sortquery = "sort=DESC";
	$sortarrow = '<img src="arrow_up.png" />';
}

if($currentsort == "DESC"){
	$sortquery = "sort=ASC";
	$sortarrow = '<img src="arrow_down.png" />';
}

if($currentfield == $field){
	$orderquery = "orderby=".$field;
}else{	
	$sortarrow = null;
}

return '<a href="?'.$orderquery.'&'.$sortquery.'">'.$text.'</a> '. $sortarrow;	

}

?>
[/php]
Thanks<
Sara.