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 44755

How can we register the variables into a Session?

HCL, Star Computers, Trikon Networks,

7 32753

What is the difference between the functions UNLINK and UNSET?

Silicon Biztech,

8 37718

What are the different types of Errors in PHP?

Cisco, TCS, Troop Software,

20 79674

What is register_globals in php?

Castling IT, HCL, Intel Soft Solutions, Millennium,

6 27234

How can we submit a form without a submit buttom?

A1 Technology, IBM,

12 37968

What types images that php supports?

1 9043

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

3 25932

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

2 19511

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

1 20680

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

1 18149

How do you get the Browser information?

Life Infotech,

3 23905

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

1 19321

what method is used to generate a random number?

4 23641

How do you develop your own PHP extension ?

2 20067

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Un-Answered Questions { PHP }

How to check an key is exists in array?

1167

Is it easy to learn php?

1031

How long will it take to learn php?

1034

How to return ascii value of character in php?

1277

What is fetch array in php?

1170

Where php language is used?

1048

What version of php do I have windows?

992

Explain what does $_files means?

1238

What is difference between include,require,include_once and require_once()?

1145

Is php a low level language?

1029

What is the use of final class in php?

979

How to take a substring from a given string?

1077

Explain me difference between mysql_connect and mysql_pconnect?

1010

What is php oop?

1065

Why do we show php code in browser?

1124

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