Treehouse | Community | Creating the Display Function

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ei2
2,618 Points
Help with "foreach" loops

Posted May 9, 2019 4:44pm by ei2

ei2
2,618 Points
2 Answers
Amy Hsieh
6,023 Points
Why do we need to create a new variable $ID and assign the information of $item in it?

Posted December 6, 2018 8:22am by Amy Hsieh

Amy Hsieh
6,023 Points
1 Answer
Sean Flanagan
33,235 Points
Code appears in preview

Posted September 27, 2018 12:13am by Sean Flanagan

Sean Flanagan
33,235 Points
1 Answer
Cliff Jackson
2,887 Points
No images displaying on page?

Posted August 4, 2018 12:22pm by Cliff Jackson

Cliff Jackson
2,887 Points
1 Answer
jlampstack
23,932 Points
Variables used in foreach loop are confusing

Posted May 9, 2018 4:14pm by jlampstack

jlampstack
23,932 Points
1 Answer
john paul
3,191 Points
My browser is generating many warnings

Posted April 2, 2018 5:18pm by john paul

john paul
3,191 Points
3 Answers
Alex Forseth
8,017 Points
get_item_html function structure. How does it work?

Posted February 3, 2018 9:30am by Alex Forseth

Alex Forseth
8,017 Points
3 Answers
yalın küçük
4,810 Points
Do we have to put a variable ( argument) in function we do not need or use within? I do not understand.

Posted October 29, 2017 6:52am by yalın küçük

yalın küçük
4,810 Points
0 Answers
Gremyko Coleman
9,756 Points
Was the function for this video needed?

Posted August 10, 2017 5:24am by Gremyko Coleman

Gremyko Coleman
9,756 Points
0 Answers
PLUS

Logan Fox
Courses Plus Student 3,379 Points
Fatal error: Uncaught Error: Call to undefined function get_item_html() in /home/treehouse/workspace/index.php:21 Stack

Posted July 8, 2017 2:01pm by Logan Fox

Logan Fox
Courses Plus Student 3,379 Points
2 Answers
Trevor Jones
1,962 Points
Please help me understand the logic of "as $id => $item" when declaring our function in foreach loop.

Posted April 30, 2017 1:49am by Trevor Jones

Trevor Jones
1,962 Points
4 Answers
jlampstack
23,932 Points
What does $id and $item point to?

Posted April 17, 2017 4:11pm by jlampstack

jlampstack
23,932 Points
1 Answer
jlampstack
23,932 Points
foreach($random as $id)

Posted March 8, 2017 9:52pm by jlampstack

jlampstack
23,932 Points
0 Answers
jlampstack
23,932 Points
Why is it better to return the HTML function to the code as text assigned to a variable instead of using echo?

Posted March 8, 2017 9:05am by jlampstack

jlampstack
23,932 Points
3 Answers
Josh Newman
4,421 Points
Problem with understanding

Posted January 8, 2017 6:30pm by Josh Newman

Josh Newman
4,421 Points
4 Answers
John Vicencio
6,413 Points
Nothing is displaying for full catalog?

Posted September 2, 2016 5:01pm by John Vicencio

John Vicencio
6,413 Points
2 Answers
Andrew Phythian
19,747 Points
"This works, but it's better with functions like this to return the HTML to the main code as a piece of text instead"

Posted July 15, 2016 9:34pm by Andrew Phythian

Andrew Phythian
19,747 Points
2 Answers
Alexander Bogdanov
2,587 Points
Why do we need the $id variable??????

Posted June 26, 2016 11:37am by Alexander Bogdanov

Alexander Bogdanov
2,587 Points
3 Answers
john larson
16,594 Points
Can someone explain why this code outputs 321

Posted June 6, 2016 12:46am by john larson

john larson
16,594 Points
5 Answers
Trần Phúc
2,264 Points
issue Using varies in funciton.php

Posted May 20, 2016 12:41am by Trần Phúc

Trần Phúc
2,264 Points
1 Answer
Javid Abbasov
9,243 Points
Dots between code

Posted March 2, 2016 6:47pm by Javid Abbasov

Javid Abbasov
9,243 Points
2 Answers
ammarkhan
Front End Web Development Techdegree Student 21,661 Points
Why part of loop was made a function?

Posted March 2, 2016 2:03am by ammarkhan

ammarkhan
Front End Web Development Techdegree Student 21,661 Points
1 Answer
Erin Barber
1,564 Points
Getting a "Warning: Illegal string offset 'img'..." message in place of every third catalog item

Posted February 28, 2016 6:23pm by Erin Barber

Erin Barber
1,564 Points
1 Answer
samtruss1986
11,772 Points
Using this custom function when webpages are in sub-folders.

Posted January 31, 2016 7:24pm by samtruss1986

samtruss1986
11,772 Points
1 Answer
Ben Os
20,008 Points
My catalog items appear as a long list and suddenly there is no CSS in the site

Posted January 29, 2016 3:57pm by Ben Os

Ben Os
20,008 Points
4 Answers
Jagmeet Singh
2,449 Points
foreach($catalog as $id => $item)?

Posted January 19, 2016 6:42am by Jagmeet Singh

Jagmeet Singh
2,449 Points
9 Answers
Mike Hansen
Python Web Development Techdegree Student 3,419 Points
Css is weird both places now..

Posted January 15, 2016 5:21pm by Mike Hansen

Mike Hansen
Python Web Development Techdegree Student 3,419 Points
2 Answers
Mike Hansen
Python Web Development Techdegree Student 3,419 Points
Css in the catalog page is looking weird

Posted January 15, 2016 5:01pm by Mike Hansen

Mike Hansen
Python Web Development Techdegree Student 3,419 Points
2 Answers

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