imagecolorexact

imagecolorexact

(PHP 4, PHP 5, PHP 7)

imagecolorexactGet the index of the specified color

Description

int imagecolorexact ( resource $image , int $red , int $green , int $blue )

Returns the index of the specified color in the palette of the image.

If you created the image from a file, only colors used in the image are resolved. Colors present only in the palette are not resolved.

Parameters

image

An image resour