public static function getDBPrefix()
{
//Use alone for higher performance table prefix fetch
$prefix = '';
//Use for standard table prefix fetch (Lower performance, but no configuration required)
if (self::$tablePrefix == '') {
if (self::$config != '') {
try {
$config = self::$config;
$prefix = $config->global->resources->db->table_prefix;
} catch (Exception $e) {
}
} else {
if (file_exists('app/etc/local.xml')) {
try {
$config = self::$config = simplexml_load_file('app/etc/local.xml');
$prefix = $config->global->resources->db->table_prefix;
} catch (Exception $e) {
}
}
}
if ($prefix != '') {
$prefix = $prefix . "_";
}
self::$tablePrefix = $prefix;
return $prefix;
} else {
return self::$tablePrefix;
}
}