2 $sur = new CairoImageSurface(FORMAT_ARGB32
, 2, 2);
3 $con = new CairoContext($sur);
4 $s = new CairoImageSurface(FORMAT_ARGB32
, 2, 2);
6 $s->createFromPng("create-from-png-ref.png");
7 $con->setSourceSurface($s);
10 $sur->writeToPng("create-from-png-php.png");