PHP Assign Multiple Variables in One Line

When you need to assign or declare mutliple variables at once, this can be accomplished with one line. So instead of making your code look cluttered like so:

$var1 = '';
$var2 = '';
$var3 = '';

To perform the exact same functionality in one line, you can write it like so:

$var1 = $var2 = $var3 = '';

Easy peasy, right? Hope that helps :)