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

PHP Interview Questions

Questions Answers Views Company eMail

what are Implode and Explode functions?

HCL,

8 44548

How can we register the variables into a Session?

HCL, Star Computers, Trikon Networks,

7 32651

What is the difference between the functions UNLINK and UNSET?

Silicon Biztech,

8 37543

What are the different types of Errors in PHP?

Cisco, TCS, Troop Software,

20 79318

What is register_globals in php?

Castling IT, HCL, Intel Soft Solutions, Millennium,

6 27079

How can we submit a form without a submit buttom?

A1 Technology, IBM,

12 37743

What types images that php supports?

1 8988

How do you format and output a number with leading zero's?

3 25824

When you will get the error "Cannot add header information"?

2 19440

How to install PHP with --mcrypt and --mhash?

1 20613

How can you access a COM object from a PHP page?

1 18081

How do you get the Browser information?

Life Infotech,

3 23797

How can you parse files that were not ending with .php by using Apache?

1 19270

what method is used to generate a random number?

4 23536

How do you develop your own PHP extension ?

2 20008

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Un-Answered Questions { PHP }

What is abstraction php?

1003

How to know user has read the email-php?

977

Why is facebook still using php?

1111

Which framework is best for php?

1004

Does facebook use php framework?

1045

What is advanced php programming?

1054

What is print_r?

927

What is factory pattern in php?

954

How to get no of arguments passed to a PHP Function?

977

Which is best framework for php?

1043

What are the encryption techniques in php?

1034

What's the best method for sanitizing user input with php?

962

Tell me how can we automatically escape incoming data?

959

What are the steps involved to run php?

1098

What is substr() in php? And how it is used?

1082

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