CSV File upload issue

Question

I am trying to upload CSV file using file uploader control in php, If the file size is more that 10 MB its not getting uploaded its just hangs the page execution. I have set

ini_set( "upload_max_filesize", "50M" ); ini_set( "post_max_size", "50M" );

on the page, still don't have any luck for me.If I upload file up to 8 MB its working fine.I am confused about why the isue is still there event I have did setting related to file size upload on same page. Please help me.

Thanks in advance,

Following is my PHP code

<?php

  set_time_limit(0); ini_set('display_errors', 1); ini_set( "upload_max_filesize", "100M" );   ini_set( "post_max_size", "100M" );


ini_set( "session.save_handler", "files" ); session_start(); header ('Last-Modified: '.gmdate("D, d M Y H:i ").' GMT');   header ('Expires: '.gmdate("D, d M Y H:i ").' GMT');   header ('Cache-Control: no-cache, must-revalidate');   header ('Pragma: no-cache');

if ($_FILES['import']['error'] == UPLOAD_ERR_OK )           {
            $tmpName = $_FILES['import']['tmp_name'];
            $csvName = $_FILES['import']['name'];
            $mime = $_FILES['import']['type'];
            $validMimes = array('text/csv');


            if(!strpos($csvName, '.csv'))
            {
                $errMsg = ' [' . $csvName . '] is INVALID csv file (<i>csv only</i>)';
            }

            if ( is_uploaded_file($tmpName) && !isset($errMsg) ) // upload photo file then save author if uploaded file is VALID
            {
                // upload photo to server
                $filename = 'uploads/products/';

                $pathParts = pathinfo($csvName);

                $photoFile = _generateUniquePhoto($pathParts['extension']);

                //move_uploaded_file($tmpName, $filename . $photoFile);

                //chmod($filename . $photoFile, 0777);

                // save to database
                $fullfilename = $filename.$photoFile;
                //$this->data['University']['add_logo'] = $photoFile;

                $ftp_server = "XXXXX";
                $ftp_user_name = "XXXX";
                $ftp_user_pass = "XXXXX";


                // set up basic connection
                $conn_id = ftp_connect($ftp_server); 

                // login with username and password
                $login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 

                // check connection
                if ((!$conn_id) || (!$login_result)) 
                { 
                       echo "FTP connection has failed!";
                       echo "Attempted to connect to $ftp_server for user $ftp_user_name"; 
                       exit; 
                } else 
                {
                       //echo "Connected to $ftp_server, for user $ftp_user_name";
                }

                // upload the file
                $destination_file1 = "httpdocs/volhub/client/$fullfilename";
                $sourcefile1 = "$tmpName";
                $upload = ftp_put($conn_id, $destination_file1, $sourcefile1, FTP_BINARY);  // line 30

                // check upload status

                ftp_close($conn_id); }

Depending on whether PHP is running in Safe mode, you may have to set this in the ini file directly, rather than using ini_set() - Is it your own server? You may also want to consider one of the JS alternatives below as they're usually a better experience (progress bars, multiple simultaneous files, etc) — Basic
– Basic, Commented Apr 27, 2012 at 10:31
You'd better check the php.ini upload_max_filesize and post_max_size — alkhader
– alkhader, Commented Apr 27, 2012 at 11:41

DaveRandom · Accepted Answer · 2012-04-27 10:29:58Z

1

You cannot modify those settings with ini_set() because they are PHP_INI_PERDIR.

You will have to alter them in php.ini itself or with a (assuming Apache) .htaccess file. By the time your script starts to execute and ini_set() is called, PHP has already made the decision to accept or reject the request.

See here for more information regarding changing settings with a .htaccess.

answered Apr 27, 2012 at 10:29

DaveRandom

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Comments

Manuel · Accepted Answer · 2012-04-27 10:27:53Z

0

I had this too and couldn't find a solution and after a while i decided to use an javascript uploader with 'chunking' functionality. You can find the one I'm using on plupload.com. It's quite easy to work with in my opinion.

answered Apr 27, 2012 at 10:27

Manuel

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1 Comment

Manuel Over a year ago

So this is not really a solution, but more of a alternate way of doing what you are trying to do.

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