RGBA() fix
RGBA() fix

corrected switched order of blue and red parts of color in RGBA function

peachpiecompiler/peachpie,iolevel/peachpie,iolevel/peachpie,iolevel/peachpie,peachpiecompiler/peachpie,peachpiecompiler/peachpie,iolevel/peachpie-concept,iolevel/peachpie-concept,iolevel/peachpie-concept