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

PHP Interview Questions

Questions Answers Views Company eMail

What will replacement of localhost username and password on submission a site

2 6596

does current version of mysql (myisam) supports foreign keys ?

2 6735

what is magic code ?

eVenturers, iFlash, Zynga,

4 12275

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

Cybercom, TCS,

9 19094

WHat is the diff. between PHP4 and PHP5?

Clarion Technologies, IBM, OmniNet, Sparkton Infotech,

6 36283

what is interface in php? how it is use?

Infosys, PHP, Times, Torque Infotech, Wipro,

10 48108

what is abstrac class? why it is use?

5 10783

how to run PHP in command line?

InfoShore, Ramp Green, Xtreeme,

8 24587

What is RSS?How to use it in Program?

3 8404

how to do connectivity of 2 dbs in PHP script?

TCS,

3 11119

what is the current salary package in India for a PHP & MySQL programmer who has 3 years experience

ABC, BLG Logistics, Google, HCL, IBM, Infosys, People Group, PHP, Torque Infotech, V Angelz Technologies, Yahoo,

127 234761

How to connect SMTP server in php. I want to edit that in mantiss bug tracking tool. If anyone worked on mantiss software or in php, please give answer . I need to modify that in mantiss software.

HCL, UHG,

1 6288

what are the various PHP Script Optimization techniques?

IBM, Krify Software Technologies, TCL,

1 10743

what are the current or latest versions of LAMP ? Linux, Apache, MySql, PHP

4 12249

What is the meaning of curl , which is used while connecting with pay pal? and how it works?

2 15488

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Un-Answered Questions { PHP }

Tell me what is the use of "ksort" in php?

991

Explain how can we execute a php script using command line?

1019

Which function is used in php to delete a file?

1014

How to fix "headers already sent" error in php

1052

How can you submit a form without a submit button?

959

How to find the length of a string?

953

Why sessions are used in php?

948

When to use single quotes, double quotes, and backticks?

975

When sessions ends?

952

Explain me the difference between include and require?

920

How to get useful error messages in php?

1048

Can we override static method in php?

1069

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

1053

What is the mysql injection?

982

How the web server interprets php and interacts with the client?

958

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