Creating PNG from Gif

[Anon]

Hello

Is it possible to use:

ImageCreateFromGIF(..) function then output a .png using

ImagePng(..)

My example is as follows:

Header("Content-type: image/png");
$RStrLen=strlen($R);
$CStrLen=strlen($C."F");
$img=ImageCreateFromGIF("images/cir_plp.gif");

               $ImgHeight=ImageSY($img)-30;
               $ImgWidth=ImageSX($img)-35;

               $RFontWidth=$RStrLen*ImageFontWidth(3);
               $CFontWidth=$CStrLen*ImageFontWidth(3);

               $CFontLeft=($ImgWidth-$CFontWidth)-5;
               $RFontLeft=($ImgWidth-$RFontWidth)/2;

               $CFontTop=($ImgHeight/2)+7;
               $RFontTop=20;

               ImageString($img,3,$CFontLeft,$CFontTop,$C." F",0);
               ImageString($img,3,$RFontLeft,$RFontTop,$R."ohm",0);
               ImagePng($img);
               ImageDestroy($img);

[[deleted]]

Yes it's possible, provided your GD library supports GIF and PNG ofcourse.