Very Simple Jquery slider

The basic thing to create a slider is we need at least 2 images and Jquery plugin. Slider concept is we have to show only one image at a time and have to hide other images, if we understood this concept the slider can be done as follows.


Html code. Just include 3 images under some div tag.

<div>
<image  src="src1.jpg" id="img1" class="images">
<image  src="src1.jpg" id="img2" class="images">
<image  src="src1.jpg" id="img3" class="images">
</div>


Slider images working based on some interval, i.e for 3-4 secs we have to display a image, then we have to hide hide the current image and show next image.


var c=0;
var i=1;
function starttime()
{
   c=c+1;
  setTimeout("starttime()",1000);
  if(c%4==0)
{
         $(".images").hide('slow');
         if(i>3)
{
i=1;
}
else
{
i++;

}

var showimage="#img"+i;
$(showimage).show(slow'');

}
}

Exporting entire database without phpmyadmin

Use the script and run from server.


<?php


/* backup the db OR just a table */
function backup_tables($host,$user,$pass,$name,$tables = '*')
{
   
    $link = mysql_connect($host,$user,$pass);
    mysql_select_db($name,$link);
   
    //get all of the tables
    if($tables == '*')
    {
        $tables = array();
        $result = mysql_query('SHOW TABLES');
        while($row = mysql_fetch_row($result))
        {
            $tables[] = $row[0];
        }
    }
    else
    {
        $tables = is_array($tables) ? $tables : explode(',',$tables);
    }
   
    //cycle through
    foreach($tables as $table)
    {
        $result = mysql_query('SELECT * FROM '.$table);
        $num_fields = mysql_num_fields($result);
       
        $return.= 'DROP TABLE '.$table.';';
        $row2 = mysql_fetch_row(mysql_query('SHOW CREATE TABLE '.$table));
        $return.= "\n\n".$row2[1].";\n\n";
       
        for ($i = 0; $i < $num_fields; $i++)
        {
            while($row = mysql_fetch_row($result))
            {
                $return.= 'INSERT INTO '.$table.' VALUES(';
                for($j=0; $j<$num_fields; $j++)
                {
                    $row[$j] = addslashes($row[$j]);
                    $row[$j] = ereg_replace("\n","\\n",$row[$j]);
                    if (isset($row[$j])) { $return.= '"'.$row[$j].'"' ; } else { $return.= '""'; }
                    if ($j<($num_fields-1)) { $return.= ','; }
                }
                $return.= ");\n";
            }
        }
        $return.="\n\n\n";
    }
   
    //save file
    $handle = fopen('db-backup-'.time().'-'.(md5(implode(',',$tables))).'.sql','w+');
    fwrite($handle,$return);
    fclose($handle);
}

?>

I started the blog for the people who need help on PHP

A good place to start is by skimming through the ever-growing list of frequently asked questions (with answers, of course).

My manual would be From php.net in most of the case. You can refer that website also