framework/db/ActiveRecord.php
protected static function filterCondition(array $condition, array $aliases = [])
    {
        $result = [];
        $db = static::getDb();
        $columnNames = static::filterValidColumnNames($db, $aliases);

        foreach ($condition as $key => $value) {
            if (is_string($key) && !in_array($db->quoteSql($key), $columnNames, true)) {
                throw new InvalidArgumentException('Key "' . $key . '" is not a column name and can not be used as a filter');
            }
            $result[$key] = is_array($value) ? array_values($value) : $value;
        }

        return $result;
    }
protected static function filterCondition(array $condition, array $aliases = [])
    {
        $result = [];
        $db = static::getDb();
        $columnNames = static::filterValidColumnNames($db, $aliases);

        foreach ($condition as $key => $value) {
            if (is_string($key) && !in_array($db->quoteSql($key), $columnNames, true)) {
                throw new InvalidArgumentException('Key "' . $key . '" is not a column name and can not be used as a filter');
            }
            $result[$key] = is_array($value) ? array_values($value) : $value;
        }

        return $result;
    }
protected static function filterCondition ( array $ condition , array $ aliases = [ ] ) { $ result = [ ] ; $ db = static :: getDb ( ) ; $ columnNames = static :: filterValidColumnNames ( $ db , $ aliases ) ; foreach ( $ condition as $ key => $ value ) { if ( is_string ( $ key ) && ! in_array ( $ db -> quoteSql ( $ key ) , $ columnNames , true ) ) { throw new InvalidArgumentException ( 'Key "' . $ key . '" is not a column name and can not be used as a filter' ) ; } $ result [ $ key ] = is_array ( $ value ) ? array_values ( $ value ) : $ value ; } return $ result ; }
Filters array condition before it is assiged to a Query filter.

This method will ensure that an array condition only filters on existing table columns.

@param array $condition condition to filter.
@param array $aliases
@return array filtered condition.
@throws InvalidArgumentException in case array contains unsafe values.
@throws InvalidConfigException
@since 2.0.15
@internal
Filters array condition before it is assiged to a Query filter .