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 10983

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

KMK,

1 3058

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

1 2432

What IS PHP?

Reliance,

3 4916

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

10 18730

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

1 3607

what is pear in php in brief ?

1 2611

how long a default session stay in php?

8 6806

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

1 3374

how many error types in php? name there?

5 12488

describe arguments in header in php?

1 3573

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

3 7274

explain in brief type juggling in php?

1 3286

which function used to get the file name in php?

5 6301

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

2 3755

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Un-Answered Questions { PHP }

What are hooks in php?

525

Is php a strongly typed language?

558

How do I escape data before storing it into the database?

530

Why do we use interface in php?

533

Explain Booleans in PHP?

630

How is it possible to propagate a session id?

509

What is self in php?

553

Do you know what is use of count() function in php?

517

What are soundex() and metaphone() functions in php?

475

What is full form of PHP?

609

Define object-oriented methodology?

568

Why many companies are switching their current business language to php? Where php basically used?

499

How is it possible to know the number of rows returned in result set?

523

What is nan value?

506

Explain how to run the interactive php shell from the command line interface?

549

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