drupal_path_alias_whitelist_rebuild

Versions

7

drupal_path_alias_whitelist_rebuild()

Rebuild the path alias white list.

Return value

An array containing a white list of path aliases.

Code

includes/path.inc, line 391

<?php
function drupal_path_alias_whitelist_rebuild() {
  // For each alias in the database, get the top level component of the system
  // path it corresponds to. This is the portion of the path before the first /
  // if present, otherwise the whole path itself.
  $whitelist = array();
  $result = db_query("SELECT SUBSTRING_INDEX(source, '/', 1) AS path FROM {url_alias} GROUP BY path");
  foreach ($result as $row) {
    $whitelist[$row->path] = TRUE;
  }
  variable_set('path_alias_whitelist', $whitelist);
  return $whitelist;
}
?>

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