Treehouse | Community | Multidimensional Arrays

🤑 Join the Treehouse affiliate program and earn 25% commission!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Jonathan DeAscentis
7,421 Points
I don't know how to concatenate echo "<li>$contacts[0]['name'] . " : " . $contacts[0]['email']</li>\n";

Posted January 3, 2017 9:39pm by Jonathan DeAscentis

Jonathan DeAscentis
7,421 Points
1 Answer
Graham Tonelli
11,968 Points
What's wrong here?

Posted January 3, 2017 4:22am by Graham Tonelli

Graham Tonelli
11,968 Points
1 Answer
raghdahesham2
1,223 Points
i really dont know what he want me to do in this challenge ?

Posted January 2, 2017 8:20pm by raghdahesham2

raghdahesham2
1,223 Points
1 Answer
PLUS

abbas salameh
Courses Plus Student 2,050 Points
output 404 Not Found

Posted December 31, 2016 11:04am by abbas salameh

abbas salameh
Courses Plus Student 2,050 Points
0 Answers
Joshua Hardy
17,317 Points
This compiler will not accept this code.

Posted December 30, 2016 11:27pm by Joshua Hardy

Joshua Hardy
17,317 Points
2 Answers
christopher Brizet
3,364 Points
What is the correct way to replace the hard coded values?

Posted December 29, 2016 10:40am by christopher Brizet

christopher Brizet
3,364 Points
1 Answer
Santis Smagars
980 Points
Complain

Posted December 29, 2016 9:29am by Santis Smagars

Santis Smagars
980 Points
6 Answers
A X
12,842 Points
I'm Not Understanding what Unset is/does Fully.

Posted December 28, 2016 12:30am by A X

A X
12,842 Points
5 Answers
A X
12,842 Points
Why is Implode in PHP Useful?

Posted December 27, 2016 8:40pm by A X

A X
12,842 Points
2 Answers
A X
12,842 Points
Not Understanding the Difference/Similarities Between a Key and an Array Index...

Posted December 27, 2016 8:37pm by A X

A X
12,842 Points
3 Answers
Michael Mason
4,677 Points
PHP Arrays & Control Structures: Preview shows I'm getting the right result, but I'm not passing the code challenge...

Posted December 26, 2016 10:36pm by Michael Mason

Michael Mason
4,677 Points
3 Answers
Andrew Dovganyuk
10,633 Points
I think the quastion is not claer, dont understend what is wrong:(

Posted December 25, 2016 9:49pm by Andrew Dovganyuk

Andrew Dovganyuk
10,633 Points
1 Answer
Andres Vicente
1,665 Points
In the code below, we have a simple array of contact names. We want to use the $contacts array to fill in the hardcoded

Posted December 24, 2016 2:30am by Andres Vicente

Andres Vicente
1,665 Points
1 Answer
Andres Vicente
1,665 Points
Without setting the entire array directly, remove the element with the value "Green".

Posted December 23, 2016 10:54pm by Andres Vicente

Andres Vicente
1,665 Points
2 Answers
Andres Vicente
1,665 Points
Without changing the variables, create a SINGLE conditional statement around the echo command that checks:

Posted December 23, 2016 12:07am by Andres Vicente

Andres Vicente
1,665 Points
1 Answer
Andres Vicente
1,665 Points
Without changing the variables, create a SINGLE conditional statement around the echo command that checks:

Posted December 22, 2016 5:21pm by Andres Vicente

Andres Vicente
1,665 Points
1 Answer
Fahri Can
9,921 Points
I don't get it, my code works, but I get an error message

Posted December 22, 2016 12:27pm by Fahri Can

Fahri Can
9,921 Points
1 Answer
tylerduprey
Full Stack JavaScript Techdegree Student 25,399 Points
I'm getting the right result in the "result" tab but when I click "Check Work" It's not letting me pass.

Posted December 18, 2016 8:07pm by tylerduprey

tylerduprey
Full Stack JavaScript Techdegree Student 25,399 Points
1 Answer
Keigo Nishida
5,449 Points
The length of characters of "Conditionals" is 12, but she said 18. It's a mistake, right?

Posted December 17, 2016 10:28pm by Keigo Nishida

Keigo Nishida
5,449 Points
5 Answers
tylerduprey
Full Stack JavaScript Techdegree Student 25,399 Points
I'm getting an "I do not see case for 'admin'" but I did create a case 'admin'. I'm not sure what I'm doing wrong.

Posted December 17, 2016 6:57pm by tylerduprey

tylerduprey
Full Stack JavaScript Techdegree Student 25,399 Points
1 Answer
Heather Newton
13,598 Points
PHP and Control Structures coding challenge exercise 2

Posted December 16, 2016 12:16am by Heather Newton

Heather Newton
13,598 Points
2 Answers
Ronald Fombe
784 Points
I do not understand this whole "Task 1 is no longer passing" business! How did it pass in the first place???

Posted December 14, 2016 11:47am by Ronald Fombe

Ronald Fombe
784 Points
1 Answer
Francisco Galera
24,104 Points
what is wrong?

Posted December 10, 2016 12:33pm by Francisco Galera

Francisco Galera
24,104 Points
3 Answers
Piyush Patel
17,253 Points
Why does my workspace never show me the desired result?

Posted December 9, 2016 3:47am by Piyush Patel

Piyush Patel
17,253 Points
4 Answers
david prior
847 Points
Got this to work on the port but same code is returning weird error in test

Posted December 8, 2016 9:22pm by david prior

david prior
847 Points
2 Answers
Christian Agosto
1,242 Points
PHP test on Switch Statement.

Posted December 8, 2016 6:37pm by Christian Agosto

Christian Agosto
1,242 Points
2 Answers
John Kumar
13,937 Points
This task has a bug. When I click the editor button there is an error. Normally when I hit It I would get a response.

Posted December 7, 2016 10:28pm by John Kumar

John Kumar
13,937 Points
2 Answers
PLUS

Nick Tsamis
Courses Plus Student 4,267 Points
i have already set the default message where is the error?

Posted December 7, 2016 9:07pm by Nick Tsamis

Nick Tsamis
Courses Plus Student 4,267 Points
1 Answer
Piyush Patel
17,253 Points
Can some one please help me?

Posted December 7, 2016 7:34am by Piyush Patel

Piyush Patel
17,253 Points
3 Answers
david prior
847 Points
Should $contacts be an array that has multiple associative $name arrays in it?

Posted December 6, 2016 9:44pm by david prior

david prior
847 Points
1 Answer

Prev Page 23 of 29 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.