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TCS PHP Interview Questions
Questions Answers Views Company eMail

What are the different types of Errors in PHP?

20 56519

How can you insert javascript in php code?

13 59466

How can we encrypt the username and password using PHP?

12 27124

What is the difference between the functions unlink and unset?

8 15988

What is meant by content management system?

3 17936

Which of the following represents the proper way to set a session variable? Answer: a. $_SESSION['foo'] = 'bar'; b. session_start(); c. session_set_save_handler ('myopen', 'myclose', 'myread', 'mywrite', 'mydelete', 'mygarbage'); d. $foo = $_SESSION['foo']; 2.When administering MySQL, you should make the data directory accessible via the operating system 3.which statement can be used to determine how the optimizer resolves a query

9 13590

how to do connectivity of 2 dbs in PHP script?

3 8486

How session manage in wordpress

1 3407

How will you sened requests from server1 to server2 from server2 to server3 and so on .. w/o letting the output come to the browser or say the client end in php

3 6590

How can we do user authentication without using session/cookies ? For ex:- From page1 accepts user name and password and need to check in all other pages whether the user has logged in or not

6 8486

1.Where are the sessions storing ? 2.What are the contents of a session file ? 3.If the server is loaded with too many session files there is a possibility of server crash. How can we solve this issue? 4. How does php server identify that the particular session belongs to particular user ? For ex: If two users A and B logged from different machine, separate session files (say 1 and 2) will be created in the server. But how the php knows that 1 belongs to A and 2 belongs to B ?

4 6977

1.Where are the cookies storing ? 2.What is the drawback of using cookies ? 3. If two site is having same cookie name and different values what will be the output if we echo the cookie name from those sites ? How can we solve this issue (How can we specify the domain name)?

8 12891

1. Write a function to swap two values ? $a = 10; $b = 20; echo $a, $b; swap(); // If u want u can pass parameters echo $a, $b; // It should print 20 , 10

14 30906

This question is regarding version control. If two developers are committing the same php file at same time what will happen ? What error it will show (if any) ?

2 5167

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

1 5440

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TCS PHP Interview Questions

Un-Answered Questions

What is significance of ” * ” ?


What is the difference between the @component, @repository and @service annotations in spring?


What is rdbms data?


How to use transactions in qtp?


Give me an example scenario of a poor customer service and what would you do differently?


What is a crm software?


What is hypermedia database?


Tell me how MOSFET works.


How to Save a Package as a Separate File?


How to create a global class?


Can I upgrade exchange 5.5 in place to exchange 2003?


Difference between qlikview and tableau


tell about a training program that you have developed.


What accessory organ allows bony fish to remain at a certain depth in the water without swimming?


Explain the flag register in the 8085 microprocessor?