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 23037

How can we register the variables into a Session?

HCL, Star Computers, Trikon Networks,

7 23651

What is the difference between the functions UNLINK and UNSET?

Silicon Biztech,

8 17484

What are the different types of Errors in PHP?

TCS, Cisco, Troop Software,

20 51234

What is register_globals in php?

HCL, Millennium, Castling IT, Intel Soft Solutions,

6 20914

How can we submit a form without a submit buttom?

IBM, A1 Technology,

12 15042

What types images that php supports?

1 6350

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

3 9752

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

2 4288

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

1 5923

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

1 3516

How do you get the Browser information?

Life Infotech,

3 7825

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

1 4546

what method is used to generate a random number?

4 6705

How do you develop your own PHP extension ?

2 4736

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Un-Answered Questions { PHP }

What is php full form?

Which is better get or post method?

What is the method to execute a php script from the command line?

Why php is widely used?

What is a collection in php?

Explain what is the use of "echo" in php?

How to open a file in php?

Is strcmp case sensitive?

What is a php object?

How to check whether a number is prime or not?

What is needed to be able to use image function?

CWD is a type of shell variable. State Whether True or False?

Is null or empty c#?

What changes I have to do in php.ini file for file uploading?

How to include variables in double-quoted strings?

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