PHP Interview Questions
Questions Answers Views Company eMail

what are Implode and Explode functions?

HCL,

8 28981

How can we register the variables into a Session?

HCL, Star Computers, Trikon Networks,

7 29853

What is the difference between the functions UNLINK and UNSET?

Silicon Biztech,

8 22000

What are the different types of Errors in PHP?

Cisco, TCS, Troop Software,

20 60667

What is register_globals in php?

Castling IT, HCL, Intel Soft Solutions, Millennium,

6 24427

How can we submit a form without a submit buttom?

A1 Technology, IBM,

12 21230

What types images that php supports?

1 7848

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

3 12050

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

2 6076

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

1 7484

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

1 4922

How do you get the Browser information?

Life Infotech,

3 10003

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

1 5989

what method is used to generate a random number?

4 9353

How do you develop your own PHP extension ?

2 6529


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Un-Answered Questions { PHP }

How can we create a database using php?

594


When you want to show some part of a text displayed on an html page in red font color? What different possibilities are there to do this? What are the advantages/disadvantages of these methods?

501


Why do we use session?

530


How to Retrieve the Session ID of the Current Session?

522


What is difference between echo and print_r in php?

493






What is Apache's configuration file typically called?

551


What u mean by query?

477


Explain the syntax for ‘foreach’ loop with example.

493


Tell me how to get the value of current session id?

502


Explain me how failures in execution are handled with include() and require() functions?

602


What is difference between static and constant?

528


How do you end a function in python?

532


How do I stop a php script?

492


What is the use of trim in php?

520


Which is not a file-related function in php?

603