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

PHP Interview Questions

Questions Answers Views Company eMail

How can you get, the total size of a certain directory?

1 5616

How to find out, how a user visited a particular page?

Yahoo,

4 8831

How do you run a php script from the command line?

1 5802

when you will get the message/error "headers already sent"?

5 9554

what mode to use when creating dirs with mkdir?

1 5741

How to get the DNS servers of a domain name?

Life Infotech,

1 5437

Why these language is needed?

3 5259

What is the advantge and disadvantage of mysql_connet() and mysql_pconnect() ? in which condition will you use mysql_connect() and mysql_pconnect().

Avanigoradia,

2 10141

does PHP support foreign key and Rollback?yes or not.if not then why. how will you done these concept in php?

Avanigoradia, Primus Global,

1 6437

What is the diffrence between GET,POST and REQUEST Method.

Acquity Software,

7 26259

In PHP how many size data can upload by default?

Classic Infotech, PG Software,

9 14796

Write the code for upload a video file in PHP.How will You Play this in Your Page.?

ASD Lab, Convex Digital,

2 11433

What are the limitations or drawbacks of PHP ?

iDream,

4 15584

What are the Merits and De-Merits of CURL library ?

1 4622

What's diffrence between Get() and Post() Function

7 11294

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Un-Answered Questions { PHP }

What are the advantages of oops in php?

1076

What are the method available in form submitting?

994

What does the arrow mean in php?

1008

What are the popular frameworks in php?

969

What are the rules to determine the “truth” of any value which is not already of the boolean type?

957

How to reset/destroy a cookie in php?

967

Why triggers are used in mysql?

962

How to assigning a new character in a string?

1108

How do you clear environment variables?

938

What are the special characters you need to escape in double-quoted stings?

1078

What is difference between compile time and run time polymorphism?

1010

What is the goto statement useful for?

1004

How do you count numbers in php?

969

How to check if a string contains a character or word in php?

1008

Is php fully object oriented?

927

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