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 6754

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

2 6870

what is magic code ?

eVenturers, iFlash, Zynga,

4 12484

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 19429

WHat is the diff. between PHP4 and PHP5?

Clarion Technologies, IBM, OmniNet, Sparkton Infotech,

6 36536

what is interface in php? how it is use?

Infosys, PHP, Times, Torque Infotech, Wipro,

10 48519

what is abstrac class? why it is use?

5 10981

how to run PHP in command line?

InfoShore, Ramp Green, Xtreeme,

8 24939

What is RSS?How to use it in Program?

3 8579

how to do connectivity of 2 dbs in PHP script?

TCS,

3 11312

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 239684

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 6396

what are the various PHP Script Optimization techniques?

IBM, Krify Software Technologies, TCL,

1 10846

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

4 12414

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

2 15615

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Un-Answered Questions { PHP }

What is traits? How it is used in php?

1106

Explain what is the difference between $var and $$var?

1051

What does sign mean php?

1040

What is mysqli php?

1079

Is null empty php?

1081

What is cookie in php with example?

1010

How to retrieve the original query string?

1138

How is a constant defined in a PHP script?

1094

What is the correct line to use within the php.ini file, to specify that 128mb would be the maximum amount of memory that a script may use?

1045

Explain how can php and javascript interact?

1099

Is salary fixed or variable cost?

1064

What is the use of preg_match in php?

1046

can we swap two different string using php for example:-- before swapping:-- 1 string :-hello friend, 2 string :-my dear, after swapping that strings will be: 1.hello dear, 2.my friend.

3603

What is session cookies php?

1048

how retrive the video file in php using video tag

1831

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