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POUpload large files to FTP with PHP
 

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    <p>I'm trying to upload large files with php to an ftp server. I can upload small files, but I'm having trouble uploading larger files. I have looked it up and found that I need to set upload_max_filesize and post_max_size, set ftp to passive mode, and set time limit to never. I had no luck with setting the time limit, and what I have now isn't returning any errors, but it is also not uploading the file. If you look at the <code>if (!$upload) {</code> line at the bottom, it should echo something, but it isn't. More importantly, it just isn't working. Any insight as to what is going wrong or what I need to do to make this work? Thank you!</p> <pre><code>ini_set('upload_max_filesize', '50M'); ini_set('post_max_size', '50M'); $conn_id = ftp_connect($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 $ftp_user_name"; exit; } // turn passive mode on ftp_pasv($conn_id, true); if($_FILES['upload_file']['name']!=''){ $source_file = $_FILES['upload_file']['tmp_name']; $destination_file = $_FILES['upload_file']['name']; // upload the file $upload = ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY); // check upload status if (!$upload) { echo "FTP upload has failed!&lt;br /&gt;"; } else { echo "Uploaded $source_file to $ftp_server as $destination_file&lt;br /&gt;"; } } </code></pre> <h2>UPDATE</h2> <p>I've discovered that I cannot set the upload_max_filesize value from the php page; also, I can't seem to get .htaccess to work: if I have an .htaccess file it results in a HTTP Error 500. Also, I don't have access to php.ini.</p> <p>How else can I change the upload_max_filesize value?</p> <h2>More Information</h2> <p>My web administrator has told me that I am on an IIS windows-based system, so .htaccess files won't work. Is there a way that I can affect the file upload size with web.config?</p>
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    1. COWhere did you set the timelimit?
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    2. COsome hosting companies will only let you set that so high. Also, rather than setting it everytime the script runs, why not just put it in the php.ini file?
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    3. COIs the page loading for ever? If not, the reason that it doesn't echo something must be because `$_FILES['upload_file']['name']` is `''`. And make sure error reporting is on.
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