PHP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

PHP Interview Questions

Questions Answers Views Company eMail

What is difference between count or sizeof function in php?

943

Write a program to upload a file in php?

958

How to get number of elements in an array?

939

Write a program to find no of days between two dates in php?

935

List functions available to sort an php array?

912

Write a program to find a string is palindrome or not?

907

List some features of php that are deprecated in php

874

Do you know design patterns. List few?

906

What is csrf token and how will you add csrf token in ajax?

907

How to find length of an array in php ?

981

What is interface? Why it is used?

966

Difference between get and post method.

947

How to find datatype of variable in php?

945

What are the differences between echo and print?

942

What is meant by public, private, protected, static and final scopes?

984

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Un-Answered Questions { PHP }

What is php and its features?

981

Why do we use inheritance in php?

995

What is fetch array in php?

1038

Explain how can we increase the execution time of a php script?

938

Explain NULL?

970

What are the file upload settings in configuration file?

982

What is session expiry?

897

What is a php web application?

961

What are the three classes of errors that can occur in php?

978

What is the use of friend function in php?

920

How we get ip address of client, previous reference page etc?

920

Write a select query that will be displayed the duplicated site name and how many times it is duplicated?

968

Which function(s) in PHP computes the difference of arrays?

947

How to Retrieve a Cookie Value?

1100

How to remove duplicate values from a PHP Array?

1004

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