/**
* Get schema version in the database
*
* @return void
* @author
**/
function get_schema_version()
{
// Get schema versions
if (!isset($GLOBALS['schema_versions'])) {
// Store schema versions in global, other models may need it too
$GLOBALS['schema_versions'] = array();
$migration = new Migration();
foreach ($migration->query('SELECT table_name, version FROM migration') as $obj) {
$GLOBALS['schema_versions'][$obj->table_name] = $obj->version;
}
}
return array_key_exists($this->tablename, $GLOBALS['schema_versions']) ? intval($GLOBALS['schema_versions'][$this->tablename]) : 0;
}
