Explore topic-wise MCQs in Php.

This section includes 34 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.

1.

What will be the output of the following php code?

A. arnataka 11,35,000
B. 1,35,000
C. opulation 11,35,000
D. arnataka population
Answer» C. opulation 11,35,000
Discussion
2.

Which of the following are correct ways of creating an array?1. state[0] = “karnataka”;2. $state[] = array(“karnataka”);3. $state[0] = “karnataka”;4. $state = array(“karnataka”);

A. and 4
B. and 3
C. nly 1
D. , 3 and 4
Answer» B. and 3
Discussion
3.

What array will you get if you convert an object to an array?

A. n array with properties of that object as the array's elements
B. n array with properties of that array as the object's elements
C. n array with properties of that object as the Key elements
D. n array with keys of that object as the array's elements
Answer» B. n array with properties of that array as the object's elements
Discussion
4.

What functions count elements in an array?1. count2. Sizeof3. Array_Count4. Count_array

A. ption 2 and 4
B. ption 1 and 2
C. ption 3 and 4
D. ption 1 and 4
Answer» C. ption 3 and 4
Discussion
5.

What function computes the difference of arrays?

A. rray_diff
B. iff_array
C. rrays_diff
D. iff_arrays
Answer» B. iff_array
Discussion
6.

What will be the output of the following PHP code?

A. rangebanana
B. ppleorange
C. rangeorange
D. ppleapple
Answer» B. ppleorange
Discussion
7.

What will be the output of the following PHP code?

A. rray ( [a] => blue [b] => yellow [c] => red [d] => green )
B. rray ( [0] => blue [1] => yellow [2] => red [3] => green )
C. rray ( [0] => red [1] => green [2] => blue [3] => yellow )
D. rray ( [a] => red [b] => green [c] => blue [d] => yellow )
Answer» E.
Discussion
8.

What will be the output of the following PHP code?

A. rray ( [d] => yellow )
B. rray ( [i] => orange )
C. rray ( [h] => orange )
D. rray ( [d] => yellow [h] => orange )
Answer» B. rray ( [i] => orange )
Discussion
9.

What will be the output of the following PHP code?

A. rray ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 )
B. rray ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 )
C. rray ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 )
D. rray ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 )
Answer» B. rray ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 )
Discussion
10.

What will be the output of the following PHP code ?

A. ucy
B. eter
C. usan
D. dmund
Answer» C. usan
Discussion
11.

What will be the output of the following PHP code ?

A. rray ( [1] => Mumbai [0] => Beijing )
B. rray ( [0] => NYC [1] => London )
C. rray ( [1] => NYC [0] => London )
D. rray ( [0] => Mumbai [1] => Beijing )
Answer» E.
Discussion
12.

What will be the output of the following PHP code ?

A. rray ( [red] => red [green] => green [blue] => blue [yellow] => yellow )
B. rray ( [a] => a [b] => b [c] => c [d] => d )
C. rray ( [red] => a [green] => b [blue] => c [yellow] => d )
D. rray ( [a] => red [b] => green [c] => blue [d] => yellow )
Answer» D. rray ( [a] => red [b] => green [c] => blue [d] => yellow )
Discussion
13.

What will be the output of the following PHP code ?

A. rray ( [Harry] => 21 [Ron] => 23 [Malfoy] => 21 )
B. rray ( [HARRY] => 21 [RON] => 23 [MALFOY] => 21 )
C. rray ( [HARRY] => 21 [RON] => 23 )
D. rray ( [Harry] => 21 [Ron] => 23 )
Answer» D. rray ( [Harry] => 21 [Ron] => 23 )
Discussion
14.

What will be the output of the following PHP code?

A. rray ( [0] => LA [1] => Paris [2] => Paris )
B. rray ( [0] => NYC [1] => LA [2] => Paris)
C. rray ( [0] => NYC [1] => LA [2] => Paris [3] => Paris )
D. one of the mentioned
Answer» B. rray ( [0] => NYC [1] => LA [2] => Paris)
Discussion
15.

What will be the output of the following PHP code?

A. am is the brother of Bob and Bob) $brother
B. am is the brother of Bob and Bob)
C. brother
D. rror
Answer» E.
Discussion
16.

What will be the output of the following PHP code?

A. rray ( Peter Ben Joe )
B. rray ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
C. rray ( 35 37 43 )
D. rray ( “[Peter] => 35” “[Ben] => 37” “[Joe] => 43” )
Answer» C. rray ( 35 37 43 )
Discussion
17.

What will be the output of the following PHP code?

A. rray ( [0] => Array ( [1] => Volvo [2] => BMW ) [1] => Array ( [1] => Toyota [2] => Honda ) [2] => Array ( [1] => Mercedes [2] => Opel ) )
B. rray ( [1] => Array ( [1] => Volvo [2] => BMW ) [2] => Array ( [1] => Toyota [2] => Honda ) [3] => Array ( [1] => Mercedes [2] => Opel ) )
C. rray ( [0] => Array ( [0] => Volvo [1] => Volvo ) [1] => Array ( [0] => BMW [1] => BMW ) [2] => Array ( [0] => Toyota [1] => Toyota ) )
D. rray ( [0] => Array ( [0] => Volvo [1] => BMW ) [1] => Array ( [0] => Toyota [1] => Honda ) [2] => Array ( [0] => Mercedes [1] => Opel ) )
Answer» E.
Discussion
18.

What will be the output of the following PHP code?

A. rray ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
B. rray ( [peter] => 35 [ben] => 37 [joe] => 43 )
C. rray ( [PETER] => 35 [BEN] => 37 [JOE] => 43 )
D. rray ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )
Answer» D. rray ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )
Discussion
19.

What will be the output of the following PHP code?

A. rray ( [0] => red [1] => green )
B. rray ( [0] => green [1] => blue )
C. rray ( [0] => red [1] => blue )
D. rray ( [0] => blue [1] => blue )
Answer» B. rray ( [0] => green [1] => blue )
Discussion
20.

What will be the output of the following PHP code?

A. reen
B. ed
C. lue
D. one of the mentioned
Answer» C. lue
Discussion
21.

What will be the output of the following PHP code?

A. rray ( [0] => red [1] => green)
B. rray ( [0] => blue [1] => yellow [2] => red [3] => green )
C. rray ( [0] => red [1] => green [2] => blue [3] => yellow )
D. rray ( [0] => blue [1] => yellow )
Answer» D. rray ( [0] => blue [1] => yellow )
Discussion
22.

What will be the output of the following PHP code?

A. rray ( [0] => peach )
B. rray ( [0] => apple [1] => mango [2] => peach )
C. rray ( [0] => apple [1] => mango )
D. rray ( [0] => peach [1] => pear [2] => orange )
Answer» E.
Discussion
23.

What will be the output of the following PHP code?

A. rray ( [0] => A [1] => J [2] => Q [3] => K [4] => 2 [5] => 3 [6] => 4 [7] => 5 [8] => 6 [9] => 7 [10] => 8 [11] => 9 [12] => 10 )
B. rray ( [0] => A [1] => 2 [2] => J [3] => 3 [4] => Q [5] => 4 [6] => K [7] => 5 [8] => 6 [9] => 7 [10] => 8 [11] => 9 [12] => 10 )
C. rror
D. rray ( [0] => 2 [1] => 3 [2] => 4 [3] => 5 [4] => 6 [5] => 7 [6] => 8 [7] => 9 [8] => 10 [9] => A [10] => J [11] => Q [12] => K )
Answer» B. rray ( [0] => A [1] => 2 [2] => J [3] => 3 [4] => Q [5] => 4 [6] => K [7] => 5 [8] => 6 [9] => 7 [10] => 8 [11] => 9 [12] => 10 )
Discussion
24.

What will be the output of the following PHP code?

A. rray ( [0] => picture1.JPG [1] => Picture10.jpg [2] => picture2.jpg [3] => picture20.jpg )
B. rray ( [0] => picture1.JPG [1] => picture2.jpg [2] => Picture10.jpg [3] => picture20.jpg )
C. rray ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture2.jpg [3] => picture20.jpg )
D. rray ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture20.jpg [3] => picture2.jpg )
Answer» D. rray ( [0] => Picture10.jpg [1] => picture1.JPG [2] => picture20.jpg [3] => picture2.jpg )
Discussion
25.

What will the following script output?

A. 8
B. 9
C. ULL
Answer» B. 9
Discussion
26.

ARRAY_(_[A]_=>_2_[CAT]_=>_1_[DOG]_=>_2_)?$

A. Array ( [A] => 2 [Cat] => 2 [Dog] => 1 )
B. Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )
C. Array ( [A] => 2 [Cat] => 1 [Dog] => 1)
Answer» B. Array ( [A] => 1 [Cat] => 1 [Dog] => 2 )
Discussion
27.

ORANGEBANANA?$

A. appleorange
B. orangeorange
C. appleapple
Answer» D.
Discussion
28.

Array ( Peter Ben Joe )

A. Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )
B. Array ( 35 37 43 )
C. Array ( “[Peter] => 35” “[Ben] => 37” “[Joe] => 43” )
Answer» D.
Discussion
29.

Array ( [0] => Array ( [1] => Volvo [2] => BMW ) [1] => Array ( [1] => Toyota [2] => Honda ) [2] => Array ( [1] => Mercedes [2] => Opel ) )

A. Array ( [1] => Array ( [1] => Volvo [2] => BMW ) [2] => Array ( [1] => Toyota [2] => Honda ) [3] => Array ( [1] => Mercedes [2] => Opel ) )
B. Array ( [0] => Array ( [0] => Volvo [1] => Volvo ) [1] => Array ( [0] => BMW [1] => BMW ) [2] => Array ( [0] => Toyota [1] => Toyota ) )
C. Array ( [0] => Array ( [0] => Volvo [1] => BMW ) [1] => Array ( [0] => Toyota [1] => Honda ) [2] => Array ( [0] => Mercedes [1] => Opel ) )
Answer» B. Array ( [0] => Array ( [0] => Volvo [1] => Volvo ) [1] => Array ( [0] => BMW [1] => BMW ) [2] => Array ( [0] => Toyota [1] => Toyota ) )
Discussion
30.

Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )

A. Array ( [peter] => 35 [ben] => 37 [joe] => 43 )
B. Array ( [PETER] => 35 [BEN] => 37 [JOE] => 43 )
C. Array ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )
Answer» C. Array ( [PeTeR] => 35 [BeN] => 37 [Joe] => 43 )
Discussion
31.

karnataka 11,35,000

A. 11,35,000
B. population 11,35,000
C. karnataka population
Answer» C. karnataka population
Discussion
32.

I like Volvo BMW and Toyota)

A. I like Volvo, BMW and Toyota)
B. I like Volvo, BMW and Toyota
C. I like. Volvo.,. BMW. and) Toyota)
Answer» D.
Discussion
33.

Which of the following are correct ways of creating an array?

A. state[0] = “karnataka”;
B. $state[] = array(“karnataka”);
C. $state[0] = “karnataka”;
D. $state = array(“karnataka”);
Answer» B. $state[] = array(‚Äö√Ñ√∂‚àö√ë‚àö‚à´karnataka‚Äö√Ñ√∂‚àö√ë‚àöœÄ);
Discussion
34.

PHP’s numerically indexed array begin with position ___________

A. 1
B. 2
C. 0
D. -1
Answer» D. -1
Discussion