Select * from Table

foreach(var row in rows)
{
await SendEmailAsync(row);
}

if ($image) {
		$percent = $imgwidth / $width;
		$new_width = $width * $percent;
		$new_height = $height * $percent;
		$image_p = imagescale($image, $new_width, $new_height);
		$bsavefilename = preg_replace("/\.\w+$/", "-300.jpg", $basename);
		$savefilename = __DIR__ . "/screenshot/" . $bsavefilename;
		imagejpeg($image_p, $savefilename);
	} else {
		return 0;
	}