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PHP : Function Reference : FTP Functions : ftp_nb_get

ftp_nb_get

Retrieves a file from the FTP server and writes it to a local file (non-blocking) (PHP 4 >= 4.3.0, PHP 5)
int ftp_nb_get ( resource ftp_stream, string local_file, string remote_file, int mode [, int resumepos] )

Example 734. ftp_nb_get() example

<?php

// Initate the download
$ret = ftp_nb_get($my_connection, "test", "README", FTP_BINARY);
while (
$ret == FTP_MOREDATA) {
 
 
// Do whatever you want
 
echo ".";

 
// Continue downloading...
 
$ret = ftp_nb_continue($my_connection);
}
if (
$ret != FTP_FINISHED) {
  echo
"There was an error downloading the file...";
  exit(
1);
}
?>

Example 735. Resuming a download with ftp_nb_get()

<?php

// Initate
$ret = ftp_nb_get($my_connection, "test", "README", FTP_BINARY,
                     
filesize("test"));
// OR: $ret = ftp_nb_get($my_connection, "test", "README",
//                           FTP_BINARY, FTP_AUTORESUME);
while ($ret == FTP_MOREDATA) {
 
 
// Do whatever you want
 
echo ".";

 
// Continue downloading...
 
$ret = ftp_nb_continue($my_connection);
}
if (
$ret != FTP_FINISHED) {
  echo
"There was an error downloading the file...";
  exit(
1);
}
?>

Example 736.  Resuming a download at position 100 to a new file with ftp_nb_get()

<?php

// Disable Autoseek
ftp_set_option($my_connection, FTP_AUTOSEEK, false);

// Initiate
$ret = ftp_nb_get($my_connection, "newfile", "README", FTP_BINARY, 100);
while (
$ret == FTP_MOREDATA) {

 
/* ... */
 
  // Continue downloading...
 
$ret = ftp_nb_continue($my_connection);
}
?>

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ftp_get_option
ftp_get
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ftp_nb_continue
ftp_nb_fget
ftp_nb_fput
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ftp_pwd
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