Which of the below statements is equivalent to $add += $add ? Options: A . &nbsp$add = $add B . &nbsp$add = $add +$add C . &nbsp$add = $add + 1 D . &nbsp$add = $add + $add + 1

Which of the below statements is equivalent to $add += $add ?

Question

Which of the below statements is equivalent to $add += $add ?

Options:

A . $add = $add

B . $add = $add +$add

C . $add = $add + 1

D . $add = $add + $add + 1

Answer: Option B

a += b is an addition assignment whose outcome is a = a + b. Same can be done with subtraction,multiplication,division etc.

Was this answer helpful ?

Next Question

Question 1. What will be the output of the following code? < ?php function track() { static $count = 0; $count++; echo $count....code? < ?php function track() { static $count = 0; $count++; echo $count ; } track(); track(); track(); ?>

Question 2. Which statement will output $x on the screen? ....

Question 3. What will be the output of the following PHP code? < ?php $a = "clue"; $a .= "get"; echo "$a"; ?> ....

Question 4. What will be the output of the following PHP code? < ?php $team = "arsenal"; switch ($team) { case "ma.... echo "I love manc"; } ?>

Question 5. What will be the output of the following PHP code? < ?php $num = 10; echo 'What is her age? \n She is $num ....'What is her age? \n She is $num years old'; ?>

Question 6. PHP files have a default file extension of. ....

Question 7. What does PHP stand for?i) Personal Home Pageii) Hypertext Preprocessoriii) Pretext Hypertext Processoriv) Preprocessor....Home Pageii) Hypertext Preprocessoriii) Pretext Hypertext Processoriv) Preprocessor Home Page

Question 8. Who is the father of PHP? ....

Question 9. Which of the looping statements is/are supported by PHP?i) for loopii) while loopiii) do-while loopiv) foreach loop ....

Question 10. A PHP script should start with ___ and end with ___: ....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0