Welcome to the Arrays and Functions in PHP MCQs Page

Dive deep into the fascinating world of Arrays and Functions in PHP with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Arrays and Functions in PHP, a crucial aspect of PHP. In this section, you will encounter a diverse range of MCQs that cover various aspects of Arrays and Functions in PHP, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within PHP.

Check out the MCQs below to embark on an enriching journey through Arrays and Functions in PHP. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of PHP.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Arrays and Functions in PHP. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Arrays and Functions in PHP MCQs | Page 7 of 15

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Functions in PHP

Q61.

For purpose of iteration Foreach is a

Function

language construct

loop

Both a and b

Discuss

Answer: (b).language construct

Q62.

User defined functions or may be built-in functions that's make an array via methods internal to PHP is called as

Assignment arrays

Construct arrays

Functions returning arrays

All of them

Discuss

Answer: (c).Functions returning arrays

Q63.

Unlike vector arrays of C and C++ PHP arrays can store

Same type of data

Varied types of data

Small amount of data

All of them

Discuss

Answer: (b).Varied types of data

Q64.

For getting rid of an assigned variable in an array which function is used?

delete_array ( )

reset_array

reset ( )

unset ( )

Discuss

Answer: (d).unset ( )

Q65.

Default numbering for an array indices starts from

Discuss

Answer: (a).0

Q66.

Foreach ( ), current ( ), next ( ), reset ( ), each ( ) and array_walk ( ) all these functions are example of

Searching arrays

Creating arrays

Iteration of arrays

Deleting of arrays

Discuss

Answer: (c).Iteration of arrays

Q67.

A function that takes two integers as arguments and returns an array filled with all integers between them, is known as

Range ( ) function

Value ( ) function

Limit ( ) function

None of them

Discuss

Answer: (a).Range ( ) function

Q68.

Next ( ) function returns value after the

pointer is moved

pointer is reversed

array is empty

None of them

Discuss

Answer: (a).pointer is moved

Q69.

$multi_array [1] [2] [3] [4] = "I am working on PHP"; will create

One dimensional array

5 dimensional array

4 dimensional array

None of them

Discuss

Answer: (c).4 dimensional array

Q70.

In vector arrays, the elements must have

Same size

Same type

Different size

Different type

Discuss

Answer: (b).Same type

Page 7 of 15

Welcome to the Arrays and Functions in PHP MCQs Page

Arrays and Functions in PHP MCQs | Page 7 of 15

Explore more Topics under PHP

Basics of PHP

Object Oriented PHP

Error and Exception Handling in PHP

Strings and Regular Expressions

PHP Filesystem

Session Handling in PHP

Objects and Databases in PHP

Object Tools and Variables

Constants and Operators in PHP

PHP Controls Structures

Functions in PHP

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