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 6 of 15

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Functions in PHP

Q51.

Current ( ) function is a

2 array argument

3 array argument

1 array argument

None of them

Discuss

Answer: (c).1 array argument

Q52.

Creating a new array from specification of its elements and associated keys, is known as

Direct assignment

Array ( ) construct

Specifying indices

All of them

Discuss

Answer: (b).Array ( ) construct

Q53.

PHP arrays are also called as

Vector arrays

Perl arrays

Hashes

All of them

Discuss

Answer: (c).Hashes

Q54.

When we simply want iteration through looping an array values we can use

current ( )

foreach ( )

next ( )

None of them

Discuss

Answer: (b).foreach ( )

Q55.

PHP function calls are

call-by-value

call-by-location

call-by-reference

All of them

Discuss

Answer: (a).call-by-value

Q56.

Count ( ) function is identical to

is_array ( ) function

in_array ( ) function

sizeof ( )

isset ( ) function

Discuss

Answer: (c).sizeof ( )

Q57.

Is_array ( ) function that takes a single argument of any type and returns a true value if

Argument is character type

Argument is number type

Argument is an array

none of them

Discuss

Answer: (c).Argument is an array

Q58.

An array is a collection of

Strings

Characters

Indexed variables

Functions

Discuss

Answer: (c).Indexed variables

Q59.

Which function take two arguments and returns true if element contained as a value of an array?

is_array ( ) function

in_array ( ) function

count ( ) function

isset ( ) function

Discuss

Answer: (b).in_array ( ) function

Q60.

There are how many ways to create an array in PHP script

Discuss

Answer: (c).3

Page 6 of 15

Welcome to the Arrays and Functions in PHP MCQs Page

Arrays and Functions in PHP MCQs | Page 6 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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