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PHP Interview Questions
Questions Answers Views Company eMail

what are Implode and Explode functions?

HCL,

8 26808

How can we register the variables into a Session?

HCL, Star Computers, Trikon Networks,

7 28022

What is the difference between the functions UNLINK and UNSET?

Silicon Biztech,

8 20160

What are the different types of Errors in PHP?

Cisco, TCS, Troop Software,

20 57165

What is register_globals in php?

Castling IT, HCL, Intel Soft Solutions, Millennium,

6 23141

How can we submit a form without a submit buttom?

A1 Technology, IBM,

12 18928

What types images that php supports?

1 7251

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

3 11096

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

2 5366

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

1 6897

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

1 4414

How do you get the Browser information?

Life Infotech,

3 9178

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

1 5422

what method is used to generate a random number?

4 8241

How do you develop your own PHP extension ?

2 5910


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Un-Answered Questions { PHP }

Why many companies are switching their current business language to php? Where php basically used?

326


What is difference between echo and print_r in php?

306


What’s the difference between htmlentities() and htmlspecialchars()?

399


How to read a file in php?

356


What are the different types of php variables?

351






Tell me how is it possible to remove escape characters from a string?

306


Explain the three different kinds of Arrays?

408


What is an example of a variable?

356


How to remove white spaces from the beginning and/or the end of a string in php?

370


Why do we use query?

321


Which is not a php magic constant?

381


Do you know how to get the ip address of the client?

328


How many types of array are there in php?

338


What is the array in php?

364


What is the super method?

359