HTTP Resume Download File

Demonstrates how to resume downloading of a partially downloaded file.

Download Chilkat HTTP ActiveX

<?php

$http = new COM("Chilkat.Http");

//  Any string unlocks the component for the 1st 30-days.
$success = $http->UnlockComponent('Anything for 30-day trial');
if ($success != true) {
    print $http->lastErrorText() . "\n";
    exit;
}

//  Resume downloading a file.
//  It is assumed that a prior download was interrupted
//  and a partial file already exists on the local filesystem.
//  To download the remainder of the file, call ResumeDownload:
$localFilename = 'ChilkatPerl.zip';
$url = 'http://www.chilkatsoft.com/download/ChilkatPerl.zip';
$success = $http->ResumeDownload($url,$localFilename);
if ($success != true) {
    print $http->lastErrorText() . "\n";
}
else {
    print 'Download Complete!' . "\n";
}

?>