heed help about FTP upload

hi , for a long time i am searching FTP upload image, I get more codes, but I dont know untill now why I get an error message, here is one of the codes I get:

<?php
//FORM page
//----------------form.php---------------------------------

echo '<form action="upload_page.php" method="post" enctype="multipart/form-data">';
echo 'Click the Browse button to find the file you wish to upload';
echo '<input type="file" name="imagefile">';
echo '<INPUT TYPE="submit" name="upload" value="upload">';
echo '</form>';



//upload page
//--------------------upload_page.php------------------------------------

//change these values to suit your site
$ftp_user_name='xxx';
$ftp_user_pass='xxx';
$ftp_server='ftp.sitename.com';
$ftp_dir='/sitename.com/public_html/images/';
//$web_location is needed for the file_exists function, the directories used by FTP
//are not visible to it will will always return not found.
$web_dir='../images/';
$web_location=$web_dir.$imagefile_name;

//build a fully qualified (FTP) path name where the file will reside
$destination_file=$ftp_dir.$imagefile_name;

// connect, login, and transfer the file
$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
$upload = ftp_put($conn_id, $destination_file, $imagefile, FTP_BINARY);

//use ftp_site to change mode of the file
//this will allow it be visible by the world,
$ch=ftp_site($conn_id,"chmod 777 ".$destination_file);
// close the FTP stream
ftp_close($conn_id);

//verify file was written
if (file_exists($web_location))
{
echo "file was uploaded as $web_location";
}
else
{
echo "Could not create $web_location";
}
//end if



?>

I wait your answer please

 

Try this function, it works for me:

function ftpUploadFile($ftp_server,$ftpuser,$ftppass,$source_file,$destination_file) {

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

// login with username and password
$login_result = ftp_login($conn_id, $ftpuser, $ftppass);

// the ftp function
ftp_put($conn_id, $destination_file, $source_file, FTP_BINARY); 

// close the connection
ftp_close($conn_id);

}

// example usage

// ftp
$ftphost = 'ftp.somesite.com';
$ftpuser = 'user';
$ftppass = 'password';
$ftpfolder = 'path/to/folder/';

// filename
$filename = 'filename.ext';

// call to ftpUploadFile() function
ftpUploadFile($ftphost, $ftpuser, $ftppass, $filename , $ftpfolder.$filename );

PHP:

Hope this helps.

 

Thank you dbsuk for your time,
but when I used your code I get this message error:
Warning: ftp_put(filename.txt) [function.ftp-put]: failed to open stream: No such file or directory in /home2/ftpusername/public_html/ftppage.php on line 8
where the $ftpfolder = 'www.sitename.com/public_html/images/'; or $ftpfolder = '/sitename.com/public_html/images/';

I would like to say also, if I need to use a form, can I replace filename.txt to $filename = $_FILES['myfile']['name'] ;

 

It looks to me like the script is searching for a file call filename.txt in your /home2/ftpusername/public_html/ folder (your site public folder)

I think its searching for the file here /home2/ftpusername/public_html/filename.txt and not finding it.

Try putting a filename.txt in your public folder and see if the error goes away.

As for your second question you can use the file directly from the form:

// example usage

// ftp
$ftphost = 'ftp.somesite.com';
$ftpuser = 'user';
$ftppass = 'password';
$ftpfolder = 'path/to/folder/';

// filename
$filename = $_FILES['myfile']['tmp_name'] ; // use tmp_name not name
$detination_filename =  $ftpfolder.$_FILES['myfile']['name'] ; 

// call to ftpUploadFile() function
ftpUploadFile($ftphost, $ftpuser, $ftppass, $filename , $detination_filename );

PHP: