imagegetinterpolation

(PHP 8)

imagegetinterpolation — Get the interpolation method

function imagegetinterpolation(GdImage $image): int

Gets the currently set interpolation method of the image.

image: A GdImage object, returned by one of the image creation functions, such as imagecreatetruecolor().

Returns the interpolation method.

Version	Description
8.0.0	`image` expects a GdImage instance now; previously, a valid `gd` resource was expected.