function imagestringdown(&$image, $font, $x, $y, $s, $col){ $width = imagesx($image); $height = imagesy($image); $text_image = imagecreate($width, $height); $white = imagecolorallocate ($text_image, 255, 255, 255); $black = imagecolorallocate ($text_image, 0, 0, 0); $transparent_colour = $white; if ($col == $white) $transparent_color = $black; imagefill($text_image, $width, $height, $transparent_colour); imagecolortransparent($text_image, $transparent_colour); imagestringup($text_image, $font, ($width - $x), ($height - $y), $s, $col); imagerotate($text_image, 180.0, $transparent_colour); imagecopy($image, $text_image, 0, 0, 0, 0, $width, $height);}