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

PHP Interview Questions

Questions Answers Views Company eMail

Explain what is the difference between $var and $$var?

992

Tell me what is the difference between exception::getmessage and exception::getline?

897

Tell me how do you define a constant?

955

How is the ternary conditional operator used in php?

1005

Xplain is it possible to use com component in php?

932

How a constant is defined in a php script?

997

Tell me how is the ternary conditional operator used in php?

1059

Tell me what type of operation is needed when passing values through a form or an url?

967

Tell me how do I escape data before storing it into the database?

1063

Tell me how can we determine whether a php variable is an instantiated object of a certain class?

1018

What is the actually used php version?

1103

What are the functions to be used to get the image's properties (size, width and height)?

990

What are the two main string operators?

1051

How we can retrieve the data in the result set of mysql using php?

1138

What does $_env means?

932

Post New PHP Questions

Un-Answered Questions { PHP }

How to call php function from javascript using ajax?

999

Is null empty php?

1024

can we swap two different string using php for example:-- before swapping:-- 1 string :-hello friend, 2 string :-my dear, after swapping that strings will be: 1.hello dear, 2.my friend.

3537

What is form validation in php?

1018

Is php 5 still supported?

995

Do you know how to enable error reporting in php?

984

What is whitespace in html?

1009

What is php glob?

1001

Is age interval or ordinal data?

981

What is str_replace()?

1021

What is singleton design pattern in php?

995

What is the difference between require and include in php?

1089

Is multilevel inheritance possible in php?

962

What is the use of extract function in php?

975

What is the most common http method?

1092

For More Un-Answered { PHP } Questions Click Here