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Definition

list_theme_engines($refresh = FALSE)
drupal-5/includes/theme.inc, line 122

Description

Provides a list of currently available theme engines

Parameters

$refresh Whether to reload the list of themes from the database.

Return value

An array of the currently available theme engines.

Code

<?php
function list_theme_engines($refresh = FALSE) {
  static $list;

  if ($refresh) {
    unset($list);
  }

  if (!$list) {
    $list = array();
    $result = db_query("SELECT * FROM {system} WHERE type = 'theme_engine' AND status = '1' ORDER BY name");
    while ($engine = db_fetch_object($result)) {
      if (file_exists($engine->filename)) {
        $list[$engine->name] = $engine;
      }
    }
  }

  return $list;
}
?>