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PHP Interview Questions
Questions Answers Views Company eMail

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

1 4404

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

Yahoo,

4 6180

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

1 4189

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

5 6383

what mode to use when creating dirs with mkdir?

1 4439

How to get the DNS servers of a domain name?

Life Infotech,

1 3881

Why these language is needed?

3 3327

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 8118

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 5066

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

Acquity Software,

7 21896

In PHP how many size data can upload by default?

Classic Infotech, PG Software,

9 9758

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

ASD Lab, Convex Digital,

2 9188

What are the limitations or drawbacks of PHP ?

iDream,

4 13220

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

1 3223

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

7 7207


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Un-Answered Questions { PHP }

Can I include php in javascript?

236


What does $globals means?

203


What is Apache's configuration file typically called?

235


Tell me will a comparison of an integer 12 and a string "13" work in php?

200


Which is not a file-related function in php?

267






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

197


How does the identity operator === compare two values?

269


What does isset() function?

195


What is polymorphism in oop php?

159


What is foreach loop in php?

179


What are the popular frameworks in php?

185


What is the use of $_server and $_env?

199


How to update memcached when you make changes to php?

203


When viewing an html page in a browser, the browser often keeps this page in its cache. What can be possible advantages/disadvantages of page caching? How can you prevent caching of a certain page (please give several alternate solutions)?

202


Do while loops?

176