Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP PHP Arrays and Control Structures PHP Conditionals Operators

Zachary French
Zachary French
1,081 Points

I wrote the conditional statement. It shows it working properly in the preview, but says incorrect. Not sure why.

The two requirements for the statement: That a $username is set. The users $role is NOT admin

my conditional state

if ($username && $role != 'admin'){ ..... }

As far as I can tell, it should work and satisfy both requirements.

index.php
<?php
$username = 'sketchings';
//Available roles: author, editor, admin
$role = 'editor';
if (($username) && $role !='admin') {


//add conditional statement
echo "You do not have access to this page. Please contact your administratior.";
}

1 Answer

Hi Zachary,

This challenge seems to require a specific format on the code.

I added a space after != and it passed.

So nothing wrong with your code.

The challenge doesn't require it but a better way to check if the variable is set is to use the issset() function.

isset($username)