axelstudios

Do you think it's even worth it to tell users that JavaScript is disabled? I would guess the large majority of people have it enabled, so maybe it's not even worth it to go through the trouble... PS - Thanks for the replies

Hi guys - I'm looking for a way to detect whether or not a browser has JavaScript enabled using php, rather than the client-side <noscript> tag... I intend to have an alert bar show up at the top of my page only if JavaScript is disabled, or if I want to make an announcement (In the latter example, noscript wouldn't work). There's also the possibility of showing both messages at the same time. Any ideas? If something similar to this has already been posted (I didn't find it), please redirect me...

Hello - this is my first post so I hope I'm following proper procedure. At any rate, I've had some basic experience with PHP; enough to write a few basic scripts, some involving math.  Currently, I'm trying to write a script where a user can input a string of text, and then the script will use a cipher, and return the encrypted message.  So, what I would like to find out is, how can I have the php separate every character of the message, and turn it into something else? ie a basic example:  The message is Hello World The user selects the Shift Cipher with one displacement.  PHP understands, and returns: Ifjjp Xpsme So in this example, I just want php to change each letter, and also recognize spaces....  Is this feasable?