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 Browser Persistent Data with PHP Data Persistence on the Web Reading, Writing and Destroying Sessions

Steve Seebart
PLUS
Steve Seebart
Courses Plus Student 11,897 Points
Posted by Steve Seebart
Steve Seebart
Courses Plus Student 11,897 Points

Code challenge works in workspaces, but doesn't generates error in the challenge.

I tried this to get through the challenge, but got the "When the $_SESSION['word'] array is not set, you should redirect to the play.php page." error. When I plugged it into workspaces with some testing code, it seemed to work fine. Am I missing something?

$i = 1; for ($i; $i <= 5; $i++) { if (!isset($_SESSION['word'][$i])) { header ('location: play.php?p=' . $i); break; } }

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

I don't think the challenge likes to see whitespace between a function name and parentheses.

Also, you might want to "exit" instead of "break".

Steve Seebart
Steve Seebart
Courses Plus Student 11,897 Points
Steve Seebart
Steve Seebart
Courses Plus Student 11,897 Points

Hmmm. Challenge editor messin' with my aesthetic!

Good call on "exit," thanks!