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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
Aakash Srivastava
5,415 Points
PHP Closures

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

Aakash Srivastava
5,415 Points
3 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
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
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
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
Miguel Nunez
3,266 Points
How does a Callback look like in action in codding how can I spot a callback?

Posted September 9, 2016 9:48am by Miguel Nunez

Miguel Nunez
3,266 Points
1 Answer
Miguel Nunez
3,266 Points
What is a callback in php?

Posted September 8, 2016 8:21am by Miguel Nunez

Miguel Nunez
3,266 Points
3 Answers
Miguel Nunez
3,266 Points
What is var in php?

Posted September 7, 2016 9:40am by Miguel Nunez

Miguel Nunez
3,266 Points
1 Answer
Miguel Nunez
3,266 Points
Would you say that a php key is a synonym of php value?

Posted September 7, 2016 9:38am by Miguel Nunez

Miguel Nunez
3,266 Points
1 Answer
Miguel Nunez
3,266 Points
What is it meant when coders say this about print_r in php?

Posted September 5, 2016 9:34am by Miguel Nunez

Miguel Nunez
3,266 Points
1 Answer
Miguel Nunez
3,266 Points
What is a language construct in simplicity in php with out using big fancy words.?

Posted September 5, 2016 3:51am by Miguel Nunez

Miguel Nunez
3,266 Points
0 Answers
Miguel Nunez
3,266 Points
What's the difference between an echo and a return.?

Posted September 3, 2016 9:29am by Miguel Nunez

Miguel Nunez
3,266 Points
0 Answers
Miguel Nunez
3,266 Points
Don't say return returns a value which is very confusing but what's the difference between an echo and a return.

Posted September 2, 2016 9:15am by Miguel Nunez

Miguel Nunez
3,266 Points
2 Answers
Miguel Nunez
3,266 Points
Why is it so hard for people to explain what a return means in php in simple terms?

Posted September 1, 2016 8:31am by Miguel Nunez

Miguel Nunez
3,266 Points
3 Answers
Miguel Nunez
3,266 Points
What it return in php functions?

Posted September 1, 2016 5:59am by Miguel Nunez

Miguel Nunez
3,266 Points
4 Answers
Andy Hughes
10,049 Points
Can't output the right answer from my comparison test script

Posted March 13, 2016 7:56pm by Andy Hughes

Andy Hughes
10,049 Points
2 Answers
Jordan Olson
6,155 Points
Why use 'use' when we can just pass the variable into the actual function?

Posted February 11, 2016 7:14am by Jordan Olson

Jordan Olson
6,155 Points
1 Answer
PLUS

Fabian Pijpers
Courses Plus Student 41,372 Points
Problems with workspaces functioning properly. My comment is when using the preview functions My html php output 6

Posted February 7, 2016 10:31am by Fabian Pijpers

Fabian Pijpers
Courses Plus Student 41,372 Points
1 Answer
PLUS

Reve Abi khalil
Courses Plus Student 537 Points
Why don't we use from the first ("") double quotes when we use echo instead of changing it every time we use a variable?

Posted January 27, 2016 6:33pm by Reve Abi khalil

Reve Abi khalil
Courses Plus Student 537 Points
2 Answers
PLUS

Afgan Afror
Courses Plus Student 40 Points
Difference between USE vs GLOBAL ?

Posted January 20, 2016 3:02pm by Afgan Afror

Afgan Afror
Courses Plus Student 40 Points
1 Answer
Seth Warner
5,348 Points
Im sure after going over this a little more ill under stand why to choose "use" over global in certain situations. why?

Posted September 27, 2015 8:38pm by Seth Warner

Seth Warner
5,348 Points
0 Answers
Jason S
16,247 Points
How do I set the string of $func to be the actual function name?

Posted September 18, 2015 6:55am by Jason S

Jason S
16,247 Points
2 Answers
Hudson Wolfe
1,070 Points
Why would you use $func = 'answer'; instead of $func = answer()?

Posted September 13, 2015 3:26am by Hudson Wolfe

Hudson Wolfe
1,070 Points
3 Answers
Xing Li
2,112 Points
what's the difference between echo and return??

Posted September 7, 2015 11:46pm by Xing Li

Xing Li
2,112 Points
3 Answers
Boris Vukobrat
851 Points
Closures have semicolon at end

Posted September 3, 2015 9:27am by Boris Vukobrat

Boris Vukobrat
851 Points
1 Answer
MELVIN GEORGE
3,490 Points
why cant we use closures for named functions?

Posted July 18, 2015 7:51pm by MELVIN GEORGE

MELVIN GEORGE
3,490 Points
2 Answers

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