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PHP · Interview Question

How can you count the total number of elements in an array?

Detailed answer, explanation and code for this interview question. Ideal for PHP interview preparation, coding rounds and viva questions.

Difficulty: EasyType: MCQ

Question Overview

Subject

PHP

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Asked in Companies

Tech Mahindra

Wipro Cognizant

Problem Statement

How can you count the total number of elements in an array?

Explanation

The count function returns the total number of elements in an array or the number of properties in an object.

Code Solution

SolutionRead Only

count([1,2,3,4]); // 4

Practice Sets

This question appears in the following practice sets:

Common Interview Coding Challenges (PHP)

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How can you count the total number of elements in an array? - PHP | Preplance Interview Prep | Preplance

Master Interviews
Anywhere, Anytime

How can you count the total number of elements in an array?

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

How can you count the total number of elements in an array?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

What does PHP stand for?

Which symbol is used to start a variable in PHP?

How do you write a single-line comment in PHP?

Which statement is used to output text in PHP?

Which of the following is NOT a valid PHP data type?

More from PHP

Master Interviews
Anywhere, Anytime