#!/usr/bin/env php
 <?php
 chdir(dirname(__FILE__));
 
 set_time_limit(0); // unlimited max execution time
 
 $fp = fopen(dirname(__FILE__) . '/data/ca-certificates.crt', 'w+');
 
 $options = array(
   CURLOPT_FILE    => $fp,
   CURLOPT_TIMEOUT =>  3600,
   CURLOPT_URL     => 'https://curl.haxx.se/ca/cacert.pem',
 );
 
 $ch = curl_init();
 curl_setopt_array($ch, $options);
 curl_exec($ch);
 curl_close($ch);
 fclose($fp);