Download and deflate a ZIP file from a remote address.

importer.php

<?php
$url = 'http://g.m0.cl/sistema/ci_assaabloy.zip';
$path = 'importado.zip';

$fp = fopen($path, 'w');

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_FILE, $fp);

$data = curl_exec($ch);

curl_close($ch);
fclose($fp);

$zip = new ZipArchive;
$res = $zip->open($path);
if ($res === TRUE) {
  $zip->extractTo('./');
  $zip->close();
  echo 'woot!';
} else {
  echo 'doh!';
}

?>