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

PHP Interview Questions

Questions Answers Views Company eMail

when we use ob_start() function in php then the header() and session_start() does not gives the error like header already sent,please explain in brief

2 12210

why header() gives the error like header already sent in php please explain in brief

KMK,

1 3790

what is mean php ? is it designingtool or language? how ill create website using by php?

1 3193

What IS PHP?

Reliance,

3 6055

how many types of inheritance is there in php? name there?

10 21326

which function used to get the number of days between two given dates in php

1 4363

what is pear in php in brief ?

1 3354

how long a default session stay in php?

8 9027

where to change in php.ini file for file uploading?

1 4206

how many error types in php? name there?

5 13911

describe arguments in header in php?

1 4302

difference of move(), and copy() function in php?

3 8610

explain in brief type juggling in php?

1 3959

which function used to get the file name in php?

5 7967

How can we find the number of rows in a result set using PHP?

2 4702

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Un-Answered Questions { PHP }

What is str_replace()?

1012

What is the importance of parser in php?

1202

What is use of count() function in php?

1027

What is repository in php?

1014

what is the use of include_once in php?

1048

How can we automatically escape incoming data?

976

How to find a substring from a given string in php?

1023

What is session_register()?

983

Can you give example for trait in php?

1003

What is the difference between single quoted string and double quoted string?

1087

What is the function to count elements in an array in PHP?

1090

Code to open file download dialog in PHP?

1086

What is active record in php?

900

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

977

Does php support polymorphism?

948

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