syntax error

I am unable to find this error. Line 1027 is: function embed_widgets_ui_sort_weight(&$sources = array()) {.

The entire function is as follows:

/**
 * Sort widget sources by weight.
 * 
 * @param $sources
 *   An array of sources.
 */
function embed_widgets_ui_sort_weight(&$sources = array()) {
  $temp = array();
  $weights = array();
  foreach ($sources as $sid => $source) {
      $weights[$sid] = $source['weight'];
  }
  asort($weights);
  foreach ($weights as $sid => $weight) {
    $temp[$sid] = $sources[$sid];
  }
  $sources = $temp;
}

When the code is run, I don't get this error. I'm using Eclipse as an IDE and it doesn't find a syntax error either. And by looking at the code myself, I can't find any error. Can you provide more information?

Please test the attached patch. Since I am unable to reproduce this error, it is difficult for me to test.

The reason you are getting this error and I am not is because you are using PHP4. It is highly recommended that you upgrade to PHP5. PHP4 is no longer supported and is no longer receiving security updates.

John, see hook_requirements(), http://api.drupal.org/api/function/hook_requirements/6, for how to require PHP 5.x.

PHP 5 requirement is now specified in the .info file.