PHP

PHP Interview Questions and Answers

Updated 16 Apr 2024

Q1. What is diffrence between array_merge and array_combine

Ans.

array_merge merges two or more arrays into a single array, while array_combine creates an array by using one array for keys and another for values.

  • array_merge merges arrays together, preserving numeric keys and reindexing the resulting array, while array_combine creates an array by using one array for keys and another for values

  • array_merge can merge multiple arrays together, while array_combine requires two arrays of equal length

  • Example: array_merge([1, 2], [3, 4]) returns [1...read more

Q2. What is diffrence between class and object

Ans.

A class is a blueprint for creating objects, while an object is an instance of a class.

  • A class defines the properties and behaviors of objects, while an object is a specific instance of a class.

  • Classes can be thought of as templates, while objects are the actual instances created from those templates.

  • Multiple objects can be created from the same class, each with its own unique set of properties and behaviors.

  • Classes can have inheritance, allowing them to inherit properties an...read more

Q3. what is php and uses of php

Ans.

PHP is a server-side scripting language used for web development.

  • PHP stands for Hypertext Preprocessor.

  • It is commonly used to create dynamic web pages.

  • PHP can interact with databases, manage sessions, and handle forms.

  • Popular websites like Facebook and WordPress are built using PHP.

PHP Jobs

PHP 1-4 years
COEPD
2.9
Hyderabad / Secunderabad
PHP 3-5 years
Teamware Solutions ( A division of Quantum Leap Co nsulting Private LTD).
0.0
Hyderabad / Secunderabad
PHP 3-5 years
Teamware Solutions ( A division of Quantum Leap Consulting Private LTD).
0.0
Bangalore / Bengaluru
Are these interview questions helpful?
Interview Tips & Stories
Ace your next interview with expert advice and inspiring stories

Interview experiences of popular companies

3.7
 • 38 Interviews
3.8
 • 5 Interviews
View all

Calculate your in-hand salary

Confused about how your in-hand salary is calculated? Enter your annual salary (CTC) and get your in-hand salary

PHP Interview Questions
Share an Interview
Stay ahead in your career. Get AmbitionBox app
qr-code
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+

Reviews

4 L+

Interviews

4 Cr+

Salaries

1 Cr+

Users/Month

Contribute to help millions

Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2024 Info Edge (India) Ltd.

Follow us
  • Youtube
  • Instagram
  • LinkedIn
  • Facebook
  • Twitter