You see QrCodes popping up every now and again on sites, in publications and the like. I think they can be a very handy way for people with cameras on their phones to get a url or other content on to their phone very easily. (I’m thinking more about those people without iPhones or full keyboards, of course!)
If you’ve never seen a QrCode before, it looks something like this:
Now how cool would it be to be able to generate that automatically for each page on your site and allow people to be able bookmark that site on their phone? Well, I think it’d be pretty cool! So I came up with a very simple ZF view helper to do it for me.