1.20.x install.inc | backdrop_get_database_types() |
File
- includes/
install.inc, line 297 - API functions for installing modules and themes.
Code
function backdrop_get_database_types() {
static $databases = array();
if (empty($databases)) {
$database_drivers = backdrop_get_database_list();
foreach ($database_drivers as $driver_name => $classes) {
foreach ($classes as $class_name => $file) {
if (strpos($class_name, 'DatabaseTasks_') === FALSE) {
continue;
}
require_once $file;
$installer = new $class_name;
if ($installer->installable()) {
$databases[$driver_name] = $installer;
}
}
}
// Usability: unconditionally put the MySQL driver on top.
if (isset($databases['mysql'])) {
$mysql_database = $databases['mysql'];
unset($databases['mysql']);
$databases = array('mysql' => $mysql_database) + $databases;
}
}
return $databases;
}