what's a favicon?
“The term favicon dates back to 46BC and comes from the Latin favitius iconius. Favicons were originally used by the Romans to identify their bookmarked websites from their favorites list on their primitive browser; historians believe it to have been IE5.5 or possibly IE6.”
create a favicon
previously created
$image = rand_image('favicon/'); echo 'how to upload a favicon
To add the favicon to your site, rename your generated .ico file to "favicon.ico" then upload to your root folder.
Then you need to add this between the <head> tags: