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# PHP imagecolorsforindex - Get the Color of a Given Index [PHP Image Processing](#) imagecolorsforindex — Get the color of a given index. ### Syntax array imagecolorsforindex ( resource $image , int $index ) This function returns an associative array with keys red, green, blue, and alpha, containing the corresponding values for the specified color index. ### Example The output of the above example is similar to: Array( => 195 => 223 => 165 => 64) ### Related Articles Gets the color index of a pixel. Gets the index of the specified color. [PHP Image Processing](#)