Converting RGB values to HEX

Posted on 16th Feb 2014 07:03 pm by admin

Code: <?PHP

$file_handle = fopen("colors/rgb.csv", "r");

while (!feof($file_handle) ) {

$line_of_text = fgetcsv($file_handle, 1024);

print $line_of_text[2] . $line_of_text[3] . $line_of_text[4] . "<BR>";

}

fclose($file_handle);

?>
my code above currently outputs a list of RGB numbers for example:

Ref_RRef_GRef_B
149119109
190171158
200161148
154109111
1088888
1408579

I would like to now convert these numbers (each line) to HEX colors

please help?!

thanks

Your Answer:

Login to answer

Other forums

if statements problems
Hi. I'm trying to make a web form, but I kind of hit a dead end trying to figure out why it doesn't

max function question
Hi All
Ihave a table that holds shipment numbers and dates like this

select * from

Scrolling news bar and MySQL
I am not sure if this is the correct forum to post this on. If not, I apologize. I am still pretty

understanding functions and classes
Code: [Select]
class person {
var $name = "Jimmy Goe";

function get_nam

Load Animated Image while cache is serve
I have a page that loads up using cache and took about 1 to 2 minutes before it loads to the page. <

PHP SUBMIT
Code: <input name="doLogin" type="image" src="images/loginsubmit.jpg

Change Age automatically
hi guys . im new to php , is it possible to change age value in mysql automatically when year change

Formatting echo from database
So I have a database that stores First and last names, then echos them back to a website, as of now

Displaying different page content, depending on the logged in user.
Hi all, I am new to ASP.net (and web development in general), and have a question about how I can di

Please help with code for SMTP authenticated PHP email form
Hello, I'm creating a PHP email form, and for this particular server, I have to use SMTP Authenticat