[URL Shortener] Shorten URL and preview shortend URL in long #php #function #urlshortener

shortener.php

/* ----------------------------------------------------------------------------------------- */
/* [URL Shortener] Shorten URL and preview shortend URL in long #php #function #urlshortener */
/* ----------------------------------------------------------------------------------------- */

  function doShortURL($url) {
    // thanks to tinyurl.com
    return file_get_contents('http://tinyurl.com/api-create.php?url=' . $url);
  }

  function doLongURL($url) {
    if (!function_exists("curl_init")) die("ERROR - Please install CURL on your php!");
    $ch = @curl_init($url);
    @curl_setopt($ch, CURLOPT_HEADER, TRUE);
    @curl_setopt($ch, CURLOPT_NOBODY, TRUE);
    @curl_setopt($ch, CURLOPT_FOLLOWLOCATION, FALSE);
    @curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    $response = @curl_exec($ch);
    #echo'<pre>';var_dump($response);
    preg_match('/location: (.*)\n/i', $response, $a);
    if (!isset($a[1])) return $url;
    return $a[1];
  }