function _filter_url_trim

7.x filter.module _filter_url_trim($text, $length = NULL)
6.x filter.module _filter_url_trim($text, $length = NULL)

Shortens long URLs to http://www.example.com/long/url...

Related topics

Standard filters
Filters implemented by the filter.module.
3 calls to _filter_url_trim()
_filter_url in drupal-6.x/modules/filter/filter.module
URL filter. Automatically converts text web addresses (URLs, e-mail addresses, FTP links, etc.) into hyperlinks.
_filter_url_parse_full_links in drupal-6.x/modules/filter/filter.module
Make links out of absolute URLs.
_filter_url_parse_partial_links in drupal-6.x/modules/filter/filter.module
Make links out of domain names starting with "www."

File

drupal-6.x/modules/filter/filter.module, line 873
Framework for handling filtering of content.

Code

function _filter_url_trim($text, $length = NULL) {
  static $_length;
  if ($length !== NULL) {
    $_length = $length;
  }

  // Use +3 for '...' string length.
  if (strlen($text) > $_length + 3) {
    $text = substr($text, 0, $_length) . '...';
  }

  return $text;
}