<h3 align='left'>Student Roll</h3>
<center>
<?php

$tbl = 'students';

$sname = $_REQUEST["sname"];

$pgno = $_REQUEST["pgno"];
if (!$pgno) $pgno = 0;

$pgsz = 100;

?>      

Student RollNo or Name <input type='text' name='sname' value='<?php echo $sname; ?>' size='15'>
<input type='submit' name='submit' value='FIND'>
<a href='?pg=student&rollno='>New</a><br>

<?php   

if ($sname) {
        $sql = "select roll_no,name_eng as name,dob,gender,hostel_no,room_no,c_ph_no as contact 
        from $tbl where roll_no like '$sname%' or name_eng like '%$sname%' order by name_eng limit $pgno,$pgsz";
} else {
        $sql = "select roll_no,name_eng as name,dob,gender,hostel_no,room_no,c_ph_no as contact 
        from $tbl order by name_eng limit $pgno,$pgsz";
}

$rs = mysql_query($sql);
if (mysql_num_rows($rs)) {
        $colHeads = mysql_num_fields($rs);

        echo "<table border='1' width='90%'><tr><th>Sr</th>";

        for ($i=0; $i < $colHeads; $i++) { // Header
                $fld = ucwords(str_replace("_"," ",mysql_field_name($rs, $i)));
                echo "<th>$fld</th>";
        }
        echo "</tr>";

        $j = $pgno;
        while ($row = mysql_fetch_row($rs)) { //data
                $j++;
                echo "<tr><td><a href='?pg=student&rollno=".$row[0]."'>$j</a></td><td>".implode($row,'</td><td>')."</td></tr>";
        }
        echo "</table>";

        if ($pgno) {
                $pgno = $pgno - $pgsz;
                echo "[ <a href='?pg=$pg&sname=$sname&pgno=$pgno'>Previous</a> ] ";
                $pgno = $pgno + $pgsz;
        }
        if ($j % $pgsz == 0) {
                $pgno = $pgno + $pgsz;
                echo " [ <a href='?pg=$pg&sname=$sname&pgno=$pgno'>Next</a> ]";
        }
} else {
        echo "---";
}

?>
</center>