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

Stergios Kianidis
Stergios Kianidis
669 Points
Posted by Stergios Kianidis
Stergios Kianidis
669 Points

Problem finding the answer to a challenge

Without changing the variables, create a SINGLE conditional statement around the echo command that checks:

That a $username is set. The users $role is NOT admin

The answer I have provided is the following but does not validate

<?php $username = 'sketchings'; //Available roles: author, editor, admin $role = 'editor';

//add conditional statement if($username && $role!='admin') { echo "You do not have access to this page. Please contact your administrator."; }

Could anyone give some help?

Thank you in advance Stergios

index.php 
<?php
$username = 'sketchings';
//Available roles: author, editor, admin
$role = 'editor';

//add conditional statement
if($username && $role!='admin') {
  echo "You do not have access to this page. Please contact your administrator.";
}

1 Answer

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,972 Points

You are close. You just need some spaces around the negation operator:

<?php
$username = 'sketchings';
//Available roles: author, editor, admin
$role = 'editor';

//add conditional statement
if($username && $role != 'admin') {
  echo "You do not have access to this page. Please contact your administrator.";
}