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

PHP Interview Questions

Questions Answers Views Company eMail

Shopping cart online validation i.e. how can we configure Paypal, etc.?

INDUS,

1 11621

What is meant by nl2br()?

3 11807

Draw the architecture of Zend engine?

4 18984

What are the current versions of apache, PHP, and mysql?

21 36985

What are the reasons for selecting lamp (linux, apache, mysql, PHP) instead of combination of other software programmes, servers and operating systems?

3 11449

How can we encrypt and decrypt a data present in a mysql table using mysql?

Microsoft,

3 15848

How can we encrypt the username and password using PHP?

Avaria, HCL, TCS, Xpert,

13 33870

What are the features and advantages of object-oriented programming?

HCL,

5 12739

What are the differences between procedure-oriented languages and object-oriented languages?

ASD Lab, DewSoft,

6 30109

What is the use of friend function?

Wipro,

7 36549

What are the differences between public, private, protected, static, transient, final and volatile?

3 17079

What are the different types of errors in PHP?

5 8113

What is the functionality of the function strstr and stristr?

2 17432

What are the differences between PHP 3 and PHP 4 and PHP 5?

2 11654

How can we convert asp pages to PHP pages?

Agile Software,

3 14676

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Un-Answered Questions { PHP }

Write an example to remove html tags from a string in php?

924

Is it possible to destroy a cookie?

983

What is difference between mysql_connect and mysqli_connect?

1032

Explain what is the static variable in function useful for?

955

Do loops php?

992

Explain the types of string comparision function in PHP

947

What is active record in php?

902

How to find datatype of variable in php?

993

Is it easy to learn php?

961

explain php variable length argument function.

1065

What is the difference between for and foreach loop in php?

1091

List the different types of print functions available in php?

922

How to convert strings to upper or lower cases?

1001

How to get the IP address of the client/user in PHP?

957

What is difference between strstr() and stristr() in PHP?

990

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