yii2-pdf is not compatible with mpdf v7+

[zoran-grujic]

I wanted to use PHP 7+ and I stumbled into a problem. It is required to use mpdf v7 with PHP 7+ and yii2-pdf does not support mpdf v7+. Is there will to update the yii2-pdf? It seems like the change is rather trivial according to:
https://harrybailey.com/2018/08/yii-1-php-7-1-yii-pdf-and-mpdf/

[zoran-grujic]

Just to confirm, I managed to make it work with mpdf v7.1.9. It was required to change single line in PdfResponseFormatter.php:

protected function formatPdf($response)
{
$mpdf = new \Mpdf\Mpdf([$this->mode,
$this->format,
$this->defaultFontSize,
$this->defaultFont,
$this->marginLeft,
$this->marginRight,
$this->marginTop,
$this->marginBottom,
$this->marginHeader,
$this->marginFooter,
$this->orientation
]);

NOTE:
class name: \Mpdf\Mpdf
constructor accepts array: [$this->mode, $this->format, ... ], there are '[' and ']' around parameter list.