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janrey Busque
1,249 Points
What's the difference between ' ' and " "?

Posted May 5, 2020 3:53am by janrey Busque

janrey Busque
1,249 Points
1 Answer
gabriel wambua
5,061 Points
Question about function arguments why did the teacher not use $arr as the array?

Posted April 27, 2020 1:01pm by gabriel wambua

gabriel wambua
5,061 Points
1 Answer
Ker Sing Tan
10,573 Points
You dont need to store the function inside a variable?

Posted February 7, 2020 5:41am by Ker Sing Tan

Ker Sing Tan
10,573 Points
1 Answer
Ker Sing Tan
10,573 Points
is_array($arr) question

Posted February 7, 2020 4:01am by Ker Sing Tan

Ker Sing Tan
10,573 Points
1 Answer
Hemin Bahaaldeen
PHP Development Techdegree Student 370 Points
it did not work for me can u tell me the reason????

Posted August 10, 2019 11:31am by Hemin Bahaaldeen

Hemin Bahaaldeen
PHP Development Techdegree Student 370 Points
0 Answers
Amy Hsieh
6,023 Points
Is print_info an internal function of PHP or a self-defined function by user?

Posted July 9, 2019 12:35pm by Amy Hsieh

Amy Hsieh
6,023 Points
1 Answer
corbinb
2,655 Points
My code is not being echoed to the browse

Posted March 23, 2019 12:25am by corbinb

corbinb
2,655 Points
1 Answer
Aakash Srivastava
5,415 Points
PHP Closures

Posted December 23, 2018 1:47pm by Aakash Srivastava

Aakash Srivastava
5,415 Points
3 Answers
Amy Hsieh
6,023 Points
I think I got the same code, but result is different

Posted September 12, 2018 10:34am by Amy Hsieh

Amy Hsieh
6,023 Points
1 Answer
Keith Miller
2,310 Points
My code is only returning one name, Hampton. What am I missing?

Posted September 11, 2018 12:57am by Keith Miller

Keith Miller
2,310 Points
2 Answers
Edward Lee
1,805 Points
Can it be explained why it can't be passed as an argument or use global?

Posted August 6, 2018 3:35pm by Edward Lee

Edward Lee
1,805 Points
0 Answers
Riley Hiltz
11,653 Points
Understanding Variable Functions

Posted June 18, 2018 2:49pm by Riley Hiltz

Riley Hiltz
11,653 Points
1 Answer
web pad
4,483 Points
At the 2:00 part of the video, teacher said, it would not work because, it has to be in double quotes. Whats the diffenc

Posted June 11, 2018 11:16pm by web pad

web pad
4,483 Points
1 Answer
web pad
4,483 Points
When writing the function name "is mike", why do we need to put an underscore between the two words? ("is_mike")?

Posted June 11, 2018 10:09pm by web pad

web pad
4,483 Points
1 Answer
Siraj Khan
3,451 Points
Why does `function print_info($key,$value){ echo "$key is a $value.<br>"; }` print : "Frog is Mike" .??

Posted June 6, 2018 6:36pm by Siraj Khan

Siraj Khan
3,451 Points
2 Answers
lewis tibbott
1,754 Points
Not the same output

Posted December 16, 2017 12:02pm by lewis tibbott

lewis tibbott
1,754 Points
1 Answer
Amy Dollar
2,562 Points
Am I the only one.......

Posted November 27, 2017 2:24pm by Amy Dollar

Amy Dollar
2,562 Points
2 Answers
M Glasser
10,868 Points
Variable functions vs. regular string variables? How to tell the difference?

Posted October 31, 2017 7:43pm by M Glasser

M Glasser
10,868 Points
1 Answer
yalın küçük
4,810 Points
array_combine method has a problem with doubled values. Then PHP as a language has a problem.

Posted October 16, 2017 1:36am by yalın küçük

yalın küçük
4,810 Points
5 Answers
John Silverstein
6,290 Points
why not use foreach instead of array_walk?

Posted August 22, 2017 8:15pm by John Silverstein

John Silverstein
6,290 Points
0 Answers
Adam Simpson
1,470 Points
foreach loops

Posted May 30, 2017 7:08pm by Adam Simpson

Adam Simpson
1,470 Points
1 Answer
PLUS

Lucas Nofal
Courses Plus Student 6,132 Points
What does an argument "passing trough" mean?

Posted May 15, 2017 1:58pm by Lucas Nofal

Lucas Nofal
Courses Plus Student 6,132 Points
1 Answer
Gremyko Coleman
9,756 Points
Confused about this example

Posted May 11, 2017 6:04am by Gremyko Coleman

Gremyko Coleman
9,756 Points
2 Answers
Ken Stone
29,703 Points
Where is the internal functions video that is mentioned in this video?

Posted April 30, 2017 7:07pm by Ken Stone

Ken Stone
29,703 Points
1 Answer
Andrew mwendo
5,712 Points
i am finished with error handling it wont take me anywhere i am stuck

Posted April 13, 2017 2:20pm by Andrew mwendo

Andrew mwendo
5,712 Points
1 Answer
Moses Finlay
Full Stack JavaScript Techdegree Graduate 24,800 Points
Is there a difference between two these functions?

Posted April 1, 2017 8:30pm by Moses Finlay

Moses Finlay
Full Stack JavaScript Techdegree Graduate 24,800 Points
4 Answers
A X
12,842 Points
Why do we need an array to return multiple values & why can't we use multiple variables to achieve the same results?

Posted February 19, 2017 2:44am by A X

A X
12,842 Points
3 Answers
A X
12,842 Points
Why can't we echo a function & why can we only echo a variable?

Posted February 19, 2017 2:43am by A X

A X
12,842 Points
2 Answers
Mariano Escudero Salinas
1,340 Points
Hi, i'am trying to watch this lesson, but as soon as i click on the play buttom a message shows up:

Posted February 17, 2017 11:24am by Mariano Escudero Salinas

Mariano Escudero Salinas
1,340 Points
0 Answers
A X
12,842 Points
Why does if($title) work instead of using a != in the following code?

Posted January 21, 2017 11:33pm by A X

A X
12,842 Points
2 Answers

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