php+my sql help

nipunahasanka · Jan 2, 2011

hello.

I hv a database named lankavis_webs and there is a table named sl_hits. The fied are in the table like this,

id, song, artist, bitrate, dowload_url, views, downloads, lyrics, datetime.

There are about 1000 records in the data table.
I want to get output rows as last 25 record in 1.php and next 25-50 from last in 2.php and go ahead like it.
Already i have made fecth arry to display data . But i want to know how to select rows range like above.
Please help me.

hapriyankara · Jan 2, 2011

do you want to add pagination ?

nipunahasanka · Jan 2, 2011

hapriyankara said:
do you want to add pagination ?

yes your correct help me

hapriyankara · Jan 2, 2011

try this

PHP:

<?php
    /*
        Place code to connect to your DB here.
    */
    include('config.php');    // include your code to connect to DB.

    $tbl_name="";        //your table name
    // How many adjacent pages should be shown on each side?
    $adjacents = 3;
    
    /* 
       First get total number of rows in data table. 
       If you have a WHERE clause in your query, make sure you mirror it here.
    */
    $query = "SELECT COUNT(*) as num FROM $tbl_name";
    $total_pages = mysql_fetch_array(mysql_query($query));
    $total_pages = $total_pages[num];
    
    /* Setup vars for query. */
    $targetpage = "filename.php";     //your file name  (the name of this file)
    $limit = 2;                                 //how many items to show per page
    $page = $_GET['page'];
    if($page) 
        $start = ($page - 1) * $limit;             //first item to display on this page
    else
        $start = 0;                                //if no page var is given, set start to 0
    
    /* Get data. */
    $sql = "SELECT column_name FROM $tbl_name LIMIT $start, $limit";
    $result = mysql_query($sql);
    
    /* Setup page vars for display. */
    if ($page == 0) $page = 1;                    //if no page var is given, default to 1.
    $prev = $page - 1;                            //previous page is page - 1
    $next = $page + 1;                            //next page is page + 1
    $lastpage = ceil($total_pages/$limit);        //lastpage is = total pages / items per page, rounded up.
    $lpm1 = $lastpage - 1;                        //last page minus 1
    
    /* 
        Now we apply our rules and draw the pagination object. 
        We're actually saving the code to a variable in case we want to draw it more than once.
    */
    $pagination = "";
    if($lastpage > 1)
    {    
        $pagination .= "<div class=\"pagination\">";
        //previous button
        if ($page > 1) 
            $pagination.= "<a href=\"$targetpage?page=$prev\">« previous</a>";
        else
            $pagination.= "<span class=\"disabled\">« previous</span>";    
        
        //pages    
        if ($lastpage < 7 + ($adjacents * 2))    //not enough pages to bother breaking it up
        {    
            for ($counter = 1; $counter <= $lastpage; $counter++)
            {
                if ($counter == $page)
                    $pagination.= "<span class=\"current\">$counter</span>";
                else
                    $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
            }
        }
        elseif($lastpage > 5 + ($adjacents * 2))    //enough pages to hide some
        {
            //close to beginning; only hide later pages
            if($page < 1 + ($adjacents * 2))        
            {
                for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
                {
                    if ($counter == $page)
                        $pagination.= "<span class=\"current\">$counter</span>";
                    else
                        $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
                }
                $pagination.= "...";
                $pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
                $pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";        
            }
            //in middle; hide some front and some back
            elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
            {
                $pagination.= "<a href=\"$targetpage?page=1\">1</a>";
                $pagination.= "<a href=\"$targetpage?page=2\">2</a>";
                $pagination.= "...";
                for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
                {
                    if ($counter == $page)
                        $pagination.= "<span class=\"current\">$counter</span>";
                    else
                        $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
                }
                $pagination.= "...";
                $pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
                $pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";        
            }
            //close to end; only hide early pages
            else
            {
                $pagination.= "<a href=\"$targetpage?page=1\">1</a>";
                $pagination.= "<a href=\"$targetpage?page=2\">2</a>";
                $pagination.= "...";
                for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
                {
                    if ($counter == $page)
                        $pagination.= "<span class=\"current\">$counter</span>";
                    else
                        $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
                }
            }
        }
        
        //next button
        if ($page < $counter - 1) 
            $pagination.= "<a href=\"$targetpage?page=$next\">next »</a>";
        else
            $pagination.= "<span class=\"disabled\">next »</span>";
        $pagination.= "</div>\n";        
    }
?>

    <?php
        while($row = mysql_fetch_array($result))
        {
    
        // Your while loop here
    
        }
    ?>

<?=$pagination?>

nipunahasanka · Jan 2, 2011

thanx,
i will try it. Im newbie for php and my sql. I hv made my web site with php. Can you check if it has error on my php coded web site.
Site ural is www.lankavision.com/pc/

can u send me feedback abt site

nipunahasanka · Jan 2, 2011

PHP:

<?php
    /*
        Place code to connect to your DB here.
    */
$db_host="localhost"; // Host name
$username="******"; // Mysql username
$password="******"; // Mysql password
$db_name="lankavis_web"; // Database name

    $tbl_name="";        //your table name
    // How many adjacent pages should be shown on each side?
    $adjacents = 3;
    
    /* 
       First get total number of rows in data table. 
       If you have a WHERE clause in your query, make sure you mirror it here.
    */
    $query = "SELECT COUNT(*) as num FROM $tbl_name";
    $total_pages = mysql_fetch_array(mysql_query($query));
    $total_pages = $total_pages[num];
    
    /* Setup vars for query. */
    $targetpage = "filename.php";     //your file name  (the name of this file)
    $limit = 2;                                 //how many items to show per page
    $page = $_GET['page'];
    if($page) 
        $start = ($page - 1) * $limit;             //first item to display on this page
    else
        $start = 0;                                //if no page var is given, set start to 0
    
    /* Get data. */
    $sql = "SELECT column_name FROM $tbl_name LIMIT $start, $limit";
    $result = mysql_query($sql);
    
    /* Setup page vars for display. */
    if ($page == 0) $page = 1;                    //if no page var is given, default to 1.
    $prev = $page - 1;                            //previous page is page - 1
    $next = $page + 1;                            //next page is page + 1
    $lastpage = ceil($total_pages/$limit);        //lastpage is = total pages / items per page, rounded up.
    $lpm1 = $lastpage - 1;                        //last page minus 1
    
    /* 
        Now we apply our rules and draw the pagination object. 
        We're actually saving the code to a variable in case we want to draw it more than once.
    */
    $pagination = "";
    if($lastpage > 1)
    {    
        $pagination .= "<div class=\"pagination\">";
        //previous button
        if ($page > 1) 
            $pagination.= "<a href=\"$targetpage?page=$prev\">« previous</a>";
        else
            $pagination.= "<span class=\"disabled\">« previous</span>";    
        
        //pages    
        if ($lastpage < 7 + ($adjacents * 2))    //not enough pages to bother breaking it up
        {    
            for ($counter = 1; $counter <= $lastpage; $counter++)
            {
                if ($counter == $page)
                    $pagination.= "<span class=\"current\">$counter</span>";
                else
                    $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
            }
        }
        elseif($lastpage > 5 + ($adjacents * 2))    //enough pages to hide some
        {
            //close to beginning; only hide later pages
            if($page < 1 + ($adjacents * 2))        
            {
                for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
                {
                    if ($counter == $page)
                        $pagination.= "<span class=\"current\">$counter</span>";
                    else
                        $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
                }
                $pagination.= "...";
                $pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
                $pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";        
            }
            //in middle; hide some front and some back
            elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
            {
                $pagination.= "<a href=\"$targetpage?page=1\">1</a>";
                $pagination.= "<a href=\"$targetpage?page=2\">2</a>";
                $pagination.= "...";
                for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
                {
                    if ($counter == $page)
                        $pagination.= "<span class=\"current\">$counter</span>";
                    else
                        $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
                }
                $pagination.= "...";
                $pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
                $pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";        
            }
            //close to end; only hide early pages
            else
            {
                $pagination.= "<a href=\"$targetpage?page=1\">1</a>";
                $pagination.= "<a href=\"$targetpage?page=2\">2</a>";
                $pagination.= "...";
                for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
                {
                    if ($counter == $page)
                        $pagination.= "<span class=\"current\">$counter</span>";
                    else
                        $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                    
                }
            }
        }
        
        //next button
        if ($page < $counter - 1) 
            $pagination.= "<a href=\"$targetpage?page=$next\">next »</a>";
        else
            $pagination.= "<span class=\"disabled\">next »</span>";
        $pagination.= "</div>\n";        
    }
?>

    <?php
        while($row = mysql_fetch_array($result))
        {?>
<table width="430" border="0" align="center" cellpadding="0" cellspacing="1">
  <tr>
    <td><table width="426" border="0" cellpadding="3" cellspacing="0" bordercolor="#000000" bgcolor="#FFFFFF">
      <tr>
        <td valign="top" bgcolor="#000000"><span class="style8">Song</span></td>
        <td valign="top" bgcolor="#000000"><span class="style8">:</span></td>
        <td bgcolor="#000000"><span class="style8"><?php echo $rows['song']; ?></span></td>
      </tr>
      <tr>
        <td width="96" height="26" valign="top" bgcolor="#000000"><span class="style8">Artist</span></td>
        <td width="9" valign="top" bgcolor="#000000"><span class="style8">:</span></td>
        <td width="303" bgcolor="#000000"><span class="style8"><?php echo $rows['artist']; ?></span></td>
      </tr>
      <tr>
        <td valign="top" bgcolor="#000000"><span class="style8">Downloads</span></td>
        <td valign="top" bgcolor="#000000"><span class="style8">:</span></td>
        <td bgcolor="#000000"><span class="style8"><?php echo $rows['downloads']; ?></span></td>
      </tr>
      <tr>
        <td valign="top" bgcolor="#000000"><span class="style8">Found Host</span></td>
        <td valign="top" bgcolor="#000000"><span class="style8">:</span></td>
        <td bgcolor="#000000"><span class="style8"><?php echo $rows['host']; ?></span></td>
      </tr>
      <tr>
        <td valign="top" bgcolor="#000000"><span class="style8">Get it</span></td>
        <td valign="top" bgcolor="#000000"><span class="style8">:</span></td>
        <td bgcolor="#000000"><span class="style8"><a href="get_mp3_details.php?id=<?php echo $rows['id']; ?>&title=<?php echo $rows['song']?> | <?php echo $rows['artist']?>">Download Now! </a></span></td>
      </tr>
    </table></td>
  </tr>
</table>
<br /><hr />}
<?=$pagination?>

but isnt working

error:

Parse error: syntax error, unexpected $end in C:\xampp\htdocs\lankavision.com\sinhala-hits\filename.php on line 160

pittarox · Jan 2, 2011

macn check the PM

nipunahasanka · Jan 7, 2011

pittarox said:
macn check the PM

Macho ube phone num eka PM Karanawada?

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