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

PHP Interview Questions

Questions Answers Views Company eMail

what is PDO?

1325

What’s the special meaning of __sleep and __wakeup?

1110

What is the use of header() function in PHP? What the Limitation of HEADER()?

1105

What are encryption functions in php?

1162

How do you pass a variable by value?

1133

What is the functionality of md5 function in php?

1075

What is the output of the ucwords function in this example?

1087

What are the functions for imap?

1183

Explain the ternary conditional operator in php?

1150

What does a special set of tags do in php?

982

What is the difference between htmlentities() and htmlspecialchars()?

1067

What is the difference between characters 23 and x23?

1051

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

1086

Are objects passed by value or by reference?

1041

When are you supposed to use endif to end the conditional statement?

999

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Un-Answered Questions { PHP }

What is input sanitization in php?

1021

Which is better php or wordpress?

1004

How to retrieve values out of an array?

1108

Is php an object or array?

1014

What is super keyword in php?

1158

Is laravel an oop?

975

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

971

How easy is php?

999

What are the php functions?

1072

What are string functions?

1010

What is the best practice for running mysql queries in php? Consider the risk of sql injection.

1103

Can you use both this () and super () in a constructor?

1066

What is string function sql?

1060

How to access a Static Member of a Class in PHP?

1087

Explain what does $_files means?

1238

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