function _filter_url_parse_partial_links

Makes links out of domain names starting with "www."

Callback for preg_replace_callback() within _filter_url().

Related topics

File

drupal/core/modules/filter/filter.module, line 1226
Framework for handling the filtering of content.

Code

function _filter_url_parse_partial_links($match) {

  // The $i:th parenthesis in the regexp contains the URL.
  $i = 1;
  $match[$i] = decode_entities($match[$i]);
  $caption = check_plain(_filter_url_trim($match[$i]));
  $match[$i] = check_plain($match[$i]);
  return '<a href="http://' . $match[$i] . '">' . $caption . '</a>';
}