    public function invalidErrorStatuses()
    {
        return [
            'null'     => [null],
            'true'     => [true],
            'false'    => [false],
            'float'    => [1.1],
            'string'   => ['1'],
            'array'    => [[1]],
            'object'   => [(object) [1]],
            'negative' => [-1],
            'too-big'  => [9],
        ];
    }
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.