Odd Custom PHP Variables

By  on  

Creating custom-named PHP variables is pretty easy:

${'username'} = 'User1010'; // same as $username = 'User1010';

But did you know that you can create variables with spaces? The following will work:

${'name of user'} = 'David Walsh';
echo ${'name of user'};

I can't see any reason to do this, but it's possible.

Recent Features

  • By
    Introducing MooTools Templated

    One major problem with creating UI components with the MooTools JavaScript framework is that there isn't a great way of allowing customization of template and ease of node creation. As of today, there are two ways of creating: new Element Madness The first way to create UI-driven...

  • By
    Convert XML to JSON with JavaScript

    If you follow me on Twitter, you know that I've been working on a super top secret mobile application using Appcelerator Titanium.  The experience has been great:  using JavaScript to create easy to write, easy to test, native mobile apps has been fun.  My...

Incredible Demos

  • By
    jQuery Countdown Plugin

    You've probably been to sites like RapidShare and MegaUpload that allow you to download files but make you wait a specified number of seconds before giving you the download link. I've created a similar script but my script allows you to animate the CSS font-size...

  • By
    MooTools Gone Wild: Element Flashing

    If you're like me and lay awake in bed at night, you've flipped on the TV and seen the commercials: misguided, attention-starved college girls fueled by alcohol ruining their futures by flashing lame camera-men on Spring Break. Why do they do it? Attention...

Discussion

  1. Reminds me of a templating variable. Could possibly be used in the case of having non-programming html-designers making the pages.

    Hopefully someone else knows more about the benifits of this. :)

  2. I’m really not sure, but as I used flash and dynamic variable creation, this somehow looks familiar for me. It makes sence in flash, but I don’t know why I should do this in php. I mean, arrays are better that that, right?
    I dunno! Makes me wondering …

  3. echo ${‘name of user’};

    lol, thats useful innit? ;)

    Great site btw. cheers.

Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!