PHP Interview Questions
Questions Answers Views Company eMail

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

1 4873

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

Yahoo,

4 7359

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

1 4833

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

5 7643

what mode to use when creating dirs with mkdir?

1 4954

How to get the DNS servers of a domain name?

Life Infotech,

1 4551

Why these language is needed?

3 4087

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 9095

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 5642

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

Acquity Software,

7 23549

In PHP how many size data can upload by default?

Classic Infotech, PG Software,

9 11730

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

ASD Lab, Convex Digital,

2 10285

What are the limitations or drawbacks of PHP ?

iDream,

4 14181

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

1 3774

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

7 9014


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Un-Answered Questions { PHP }

Which php global variable is used for uploading a file?

489


What is session in PHP. How to remove data from a session?

490


What does $_env mean?

543


How to remove all duplicate values in array in php?

493


If we login more than one browser windows at the same time with same user and after that we close one window, then is the session is exist to other windows or not? And if yes then why? If no then why?

464






How does php session work?

501


Explain Type hinting in PHP?

541


Is php faster than javascript?

485


When to use single quotes, double quotes, and backticks?

506


How does php and apache work?

506


What is $globals php?

514


What is singleton design pattern in php?

528


How failures in execution are handled with include() and require() functions?

559


What is the apache?

501


Does facebook use php framework?

530