Add download file with redirection example

Author: zachborboa

examples/download_file_with_redirect.php

@@ -0,0 +1,13 @@
+<?php
+require __DIR__ . '/vendor/autoload.php';
+
+use \Curl\Curl;
+
+$start_url = 'https://php.net/images/logos/php-med-trans.png';
+$final_url = 'https://secure.php.net/images/logos/php-med-trans.png';
+
+$curl = new Curl();
+$curl->setOpt(CURLOPT_FOLLOWLOCATION, true);
+$curl->download($start_url, '/tmp/php-med-trans.png');
+
+assert($final_url === $curl->effectiveUrl);

examples/progress.php

@@ -12,4 +12,4 @@
     $percent = floor($downloaded * 100 / $download_size);
     echo ' ' . $percent . '%' . "\r";
 });
-$curl->download('https://php.net/distributions/manual/php_manual_en.html.gz', '/tmp/php_manual_en.html.gz');
+$curl->download('https://secure.php.net/distributions/manual/php_manual_en.html.gz', '/tmp/php_manual_en.html.gz');