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 8832

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

1 5802

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

5 9558

what mode to use when creating dirs with mkdir?

1 5746

How to get the DNS servers of a domain name?

Life Infotech,

1 5437

Why these language is needed?

3 5264

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 10142

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 6438

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

Acquity Software,

7 26261

In PHP how many size data can upload by default?

Classic Infotech, PG Software,

9 14802

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

ASD Lab, Convex Digital,

2 11435

What are the limitations or drawbacks of PHP ?

iDream,

4 15585

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

1 4624

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

7 11297

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Un-Answered Questions { PHP }

How to fix "headers already sent" error in php

1060

Is php secure?

977

What is difference between action hook and filter hook?

885

Does session expire on closing browser?

905

What is memcache?

963

Are php sessions secure?

979

What is the mysql injection?

995

How do you remove duplicates from an array?

1056

What is restful api?

950

What is difference between readonly and constant?

997

Is learning php easy?

1009

How to reset/destroy a cookie?

1140

How can we submit from without a submit button?

1006

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

1072

Is age a variable in research?

899

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