Php multifile upload_php tutorial

Php multi-file upload. Php multi-file upload: using PHP to upload multiple files requires checking for many possible errors. How many fields can this script Upload? setting the maximum allowed file Upload allowed will be displayed in the HTML table. php multi-file Upload allowed
To upload multiple files using PHP, you need to check for many possible errors. This script allows you to upload the maximum allowed file size that will be displayed in the HTML table. The php. ini file also contains a default value of 2 MB or 2 MB for upload_max_filesize in The ini option. This value also takes into account the error during the check.

These errors are information stored in the array and require that each file be uploaded based on the information generated or uploaded successfully. The form itself is verification, according to the W3C validators in DOCTYPE.

/*
*
* @ Multiple File upload script.
*
* @ Can do any number of file uploads
* @ Just set the variables below and away you go
*
* @ Author: Kevin Waterson
*
* @ Copywrite 2008 PHPRO. ORG
*
*/

Error_reporting (E_ALL );

/*** The upload directory ***/
$ Upload_dir = './uploads ';

/*** Numver of files to upload ***/
$ Num_uploads = 5;

/*** Maximum filesize allowed in bytes ***/
$ Max_file_size = 51200;

/*** The maximum filesize from php. ini ***/
$ Ini_max = str_replace ('M', '', ini_get ('upload _ max_filesize '));
$ Upload_max = $ ini_max * 1024;

/*** A message for users ***/
$ Msg = 'Please select files for uploading ';

/*** An array to hold messages ***/
$ Messages = array ();

/*** Check if a file has been submitted ***/
If (isset ($ _ FILES ['userfile'] ['tmp _ name'])
{
/** Loop through the array of files ***/
For ($ I = 0; $ I <count ($ _ FILES ['userfile'] ['tmp _ name']); $ I ++)
{
// Check if there is a file in the array
If (! Is_uploaded_file ($ _ FILES ['userfile'] ['tmp _ name'] [$ I])
{
$ Messages [] = 'No file uploaded ';
}
/*** Check if the file is less then the max php. ini size ***/
Elseif ($ _ FILES ['userfile'] ['size'] [$ I]> $ upload_max)
{
$ Messages [] = "File size exceeds $ upload_max php. ini limit ";
}
// Check the file is less than the maximum file size
Elseif ($ _ FILES ['userfile'] ['size'] [$ I]> $ max_file_size)
{
$ Messages [] = "File size exceeds $ max_file_size limit ";
}
Else
{
// Copy the file to the specified dir
If (@ copy ($ _ FILES ['userfile'] ['tmp _ name'] [$ I], $ upload_dir. '/'. $ _ FILES ['userfile'] ['name'] [$ I])
{
/*** Give praise and thanks to the php gods ***/
$ Messages [] = $ _ FILES ['userfile'] ['name'] [$ I]. 'uploaded ';
}
Else
{
/*** An error message ***/
$ Messages [] = 'uploading'. $ _ FILES ['userfile'] ['name'] [$ I]. 'failed ';
}
}
}
}
?>
Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>


Multiple File Upload

If (sizeof ($ messages )! = 0)
{
Foreach ($ messages as $ err)
{
Echo $ err .'
';
}
}
?>

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