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

PHP Interview Questions

Questions Answers Views Company eMail

1.What are the difference between echo , print , print_r ? else this 3 can we show output to a client in some other way?

Leeway Hertz,

16 38918

how can i find number of rows in a table using MS Access and php? i used odbc_num_rows($query); but it returned -1.

1 3494

How can I maintain the count of how many persons have hit my site?

MTOG, Rushmore Consultancy,

1 8825

What is the difference between echo and print statement?

Rushmore Consultancy,

11 17154

How can I use the COM components in php?

Covansys, Rushmore Consultancy,

1 7745

Who is the father of PHP and explain the changes in PHP versions?

Rushmore Consultancy,

2 5254

What are the differences between Get and post methods in form submitting, give the case where we can use get and we can use post methods?

HCL, Rushmore Consultancy, Thursday Technology,

11 22689

How can we submit a form without a submit button?

Rushmore Consultancy,

2 6460

How can we know that a session is started or not?

Rushmore Consultancy,

3 7916

How can we create a database using PHP and mysql?

Rushmore Consultancy,

4 6634

Functions in IMAP, POP3 AND LDAP?

Rushmore Consultancy,

1 7072

What is meant by nl2br()?

Rushmore Consultancy,

4 9572

Suppose your Zend engine supports the mode Then how can u configure your PHP Zend engine to support mode ?

Rushmore Consultancy,

1 4907

How can we encrypt the username and password using PHP?

Rushmore Consultancy,

3 7014

What is mean by RSS?How can i use this?

TCS,

1 6901

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Un-Answered Questions { PHP }

What does isset() function?

1038

What is a string in r?

999

Why do you need to filter out empty files?

987

Explain how is it possible to cast types in php?

1038

How do we get the current session id?

1073

How do I end a php session?

1005

Why print_r is used in php?

1009

How to include variables in double-quoted strings in php?

1019

Which Scripting Engine PHP uses?

1269

Tell me is it possible to remove the html tags from data?

965

What are major variables in research?

1054

What is the use of dual table in mysql?

1025

How to remove html tags from data in php?

1079

Is php secure?

1035

Is not null mysql?

1029

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