RGB2Hex

If you need to convert RGB-color into HEX-color, use this.

function rgb2hex($rgb){
   return sprintf("%06X", $rgb);
}
Snippet Details



print rgb2hex(0x00FF00);
// returns --> 00FF00
 
print rgb2hex(65280);
// returns --> 00FF00

Sorry folks, comments have been deactivated for now due to the large amount of spam.

Please try to post your questions or problems on a related programming board, a suitable mailing list, a programming chat-room,
or use a QA website like stackoverflow because I'm usually too busy to answer any mails related
to my code snippets. Therefore please just mail me if you found a serious bug... Thank you!


Older comments:

None.