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 5610

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

Yahoo,

4 8789

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

1 5789

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

5 9531

what mode to use when creating dirs with mkdir?

1 5724

How to get the DNS servers of a domain name?

Life Infotech,

1 5416

Why these language is needed?

3 5232

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 10119

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 6422

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

Acquity Software,

7 26212

In PHP how many size data can upload by default?

Classic Infotech, PG Software,

9 14740

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

ASD Lab, Convex Digital,

2 11409

What are the limitations or drawbacks of PHP ?

iDream,

4 15558

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

1 4603

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

7 11261

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Un-Answered Questions { PHP }

Tell me how to create a text file in php?

976

What can php do?

1006

What is a string in r?

927

How do you end a session in php?

1075

Tell me what does $_env means?

951

What is the Default syntax used in PHP?

1100

How to remove all duplicate values in array in php?

959

What difference between require() and require_once()?

1081

How to create a table using php?

1072

Which is true about the singleton design pattern?

931

How to create a table to store files?

1091

Why shouldn't I use mysql_* functions in php?

1071

What are global variables in php?

946

What are the environmental variables?

1013

Tell me what is the difference between get and post?

959

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