UPLOAD

[pranshu82202]

I want to know about upload..

 

That is what shuld be the column properties of the database table....

 

And what shuld be the php script...

 

Please help

[AyKay47]

have you searched for this at all?

there are hundreds of resources on the web for this

[voip03]

 

http://www.w3schools.com/php/php_file_upload.asp

this is my working example.

 

<?

if($_POST['submit'])

{

if($_FILES['file_up']['name'] == "")//File has a value

{ header("Location:".$config_basedir."loadimage.php?e=1");exit; }

elseif($_FILES['file_up']['size'] == 0)// size is legitimate

{ header("Location:".$config_basedir."loadimage.php?e=2");exit;}

 

//This function reads the extension of the file. It is used to determine if the file  is an image by checking the extension.

function getExtension($str)

{

$i = strrpos($str,".");

        if (!$i) { return ""; }       

$l = strlen($str) - $i;       

$ext = substr($str,$i+1,$l);       

return $ext;

}       

$filename = stripslashes($_FILES[file_up]['name']);

//get the extension of the file in a lower case format

$extension = getExtension($filename);

$extension = strtolower($extension);

//if it is not a known extension, we will suppose it is an error and will not  upload the file,

//otherwise we will do more tests

if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))

{

//print error message

header("Location:".$config_basedir."loadimage.php?e=4");exit;

}

 

//Set maximum file size.

if ($_FILES[file_up]>15000)

{

header("Location:".$config_basedir."loadimage.php?e=3");exit;

        }

 

# Renaming the upload file.

 

//This line assigns a random number to a variable. 

$ran_name = rand () ;

 

//This takes the random number you generated and adds a . on the end, so it is ready of the file extension to be appended.

$ran_name = $ran_name.".";

 

//This combines the directory, the random file name, and the extension

$newfile_name =  $ran_name.$extension;

 

// the path with the file name where the file will be stored, upload is the directory name.

$add="c://xampp/htdocs/iTraining/image/$newfile_name";

 

if(move_uploaded_file ($_FILES[file_up][tmp_name], $add))

{

 

$updsql = "UPDATE customers  SET image='".$newfile_name."' WHERE id=".$_SESSION['SESS_USERID'].";";

$updres = mysql_query($updsql);

if(!$updres)

{  die(" Could not query the database ORDERS 3 : <br/>". mysql_error() ); }

header("Location:".$config_basedir."index.php");exit;

 

}

else

{ header("Location:".$config_basedir."loadimage.php?e=5");}

 

}

else

{

switch($_GET['e'])

{

case "1":

$error= "<strong> Fields are empty </strong> <br/>";

echo "<br/><div align='center'> ";

show_error($error);

echo "</div><br/>";

break;

 

case "2":

$error= "<strong> File Size is not Valid </strong> <br/>";

echo "<br/><div align='center'> ";

show_error($error);

echo "</div><br/>";

break;

 

case "3":

$error= "<strong> Your uploaded file size is more than 150KB so please reduce the file size and then upload. <br/>

                        Visit the help page to know how to reduce the file size.<BR> </strong> <br/>";

echo "<br/><div align='center'> ";

show_error($error);

echo "</div><br/>";

break;

 

case "4":

$error= "<strong> Unknown extension! </strong> <br/>";

echo "<br/><div align='center'> ";

show_error($error);

echo "</div><br/>";

break;

 

case "5":

$error= "<strong> Failed to upload file Contact Site admin to fix the problem </strong> <br/>";

echo "<br/><div align='center'> ";

show_error($error);

echo "</div><br/>";

break;

}

?>

<FORM ENCTYPE="multipart/form-data" ACTION="loadimage.php" METHOD=POST>

<h4>Upload the image:

<INPUT NAME="file_up" TYPE="file">

<INPUT TYPE="submit" name="submit" VALUE="Send File"></h4>

</FORM>

<? } ?>

[AyKay47]

 

http://www.w3schools.com/php/php_file_upload.asp

 

 

[the182guy]

@pranshu82202, you need to be a bit more specific, PHP upload is a little generic for everyone to understand exactly what you're looking for.

 

@voip03

 

http://www.w3schools.com/php/php_file_upload.asp

this is my working example.

 

<?
if($_POST['submit'])
{
?>

 

See PHP form submission bad practice

 

Also see: Why PHP short open tags are bad

 

This is a bit ugly:

if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) 

 

A nice alternative:

 

$allowed = array(
    'jpg',
    'png',
    'gif'
);

if(in_array($extension, $allowed))
{
    // extension is good
}

 

[voip03]

the182guy

thanks

[the182guy]

No prolem, hope it helped