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

PHP Interview Questions

Questions Answers Views Company eMail

What is the purpose of the '.frm' file extension? What do thes file contain?

961

What is design pattern? Explain all including singleton pattern?

973

How should a model be structured in mvc?

922

what is variable scope, which variables are accessible from where and what are "undefined variable" errors?

1079

How can we set and destroy the cookie in php?

956

What advance thing in php7?

950

What is full form of php? Who is the father or inventor of php?

1009

What is mvc? Why its been used?

944

What are the features of object-oriented programming in php?

915

Who is the father of php?

1101

How to execute an sql query?

984

How do I expire a php session after 30 minutes?

1050

What is the current stable version of php?

1033

What are the advantages of indexes?

905

Require_once(), require(), include(). What is difference between them?

975

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Un-Answered Questions { PHP }

What are the functions of string?

984

What is htmlspecialchars?

976

Describe the security vulnerability of PHP?

1036

What does the unlink() function means?

1083

What is scope of variable in php?

1045

How many days will it take to learn php?

1060

How is it possible to cast types in php?

964

What is strcmp?

947

Is multilevel inheritance possible in php?

957

Tell me what's the difference between include and require?

994

What is isset php?

956

Explain type casting and type juggling.

1023

Is php a programming language?

1040

Explain the value of the variable input is a string 1,2,3,4,5,6,7. How would you get the sum of the integers contained inside input?

971

What is meant by an associative array?

996

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