PHP Interview Questions
Questions Answers Views Company eMail

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

2 4398

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

2 4330

what is magic code ?

iFlash, eVenturers, Zynga,

4 8795




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

TCS, Cybercom,

9 9971

WHat is the diff. between PHP4 and PHP5?

IBM, Sparkton Infotech, Clarion Technologies, OmniNet,

6 31090

what is interface in php? how it is use?

Infosys, Wipro, Torque Infotech, PHP, Times,

10 39707

what is abstrac class? why it is use?

5 6781

how to run PHP in command line?

Xtreeme, InfoShore, Ramp Green,

8 19052




What is RSS?How to use it in Program?

3 5637

how to do connectivity of 2 dbs in PHP script?

TCS,

3 7102

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

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

127 158466

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 4024

what are the various PHP Script Optimization techniques?

IBM, TCL, Krify Software Technologies,

1 8205

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

4 9277

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

2 13083


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Un-Answered Questions { PHP }

What is session and Cokkies . How it works . tell some thing about Session_id()

922


i m a B.E,passed out few yrs bak failed to find good job due to less marks now thinkin of a career as PHP developer. is it a lucarative field and wat r career prospects; hv heard dat initial salary is very less bout 6k also most jobs r contrct jobs.pls guide me need ur valuable advice.pls hellppp!! thnx..

1093


what is mean by portal

840


What is Different between Joomla And Magento?

1602


4 down vote favorite share [g+] share [fb] share [tw] I am developing my site using server side sessions using redis as backend for saving the session. Now the issue which is bothering me is of user leaving the website without logging out. I mean user simply closes the browser which causes the cookie to be deleted. Now session of that user still exists on the server and will not be used again as new login requires creating a new session due to security reasons. To avoid the case where hacker steals the old cookie and use it after user login again with same old session id. In essence user leaves the website without explicitly logging out and his session will be deleted after certain time limit of inaccessibility. I am thinking time limit of 30-60 minutes. Also with every new request from user his cookie will also be updated to keep track of when the user last time accessed the site. But nowadays, people let site remain open for long time without accessing it. For example users open facebook and gmail in new tabs and forget about them for 2-3 hours and still they are not asked to login again. Is letting a 2-3 hours old cooke access the session secure? My concern is someone steals user cookie and use it 2-3 hours later. Thinking on this topic has also forced me to question how facebook manages security if user can use a session where they are not accessing it for long periods of time and still they remain logged in. Or is it not secure for me to keep logged in when am not accessing the site session for longer period of time? It can be the case also there is some pinging mechanism using which sites keep track of user having their site open in a browser and when browser closes they are notified and can work accordingly. My website is a social network and needs all those security and usage features which a social network may need. I am new to web security and web development in general and may be the case where my above questions may seem a little basic. If you feel that is the case kindly point to some good reference where I can read and find answers to my question.

1152






What is mean tnq

310


What is different between software and app

559


Hi this is amul jani here, i complied my graduation in B.com stream.. but as career i looking for PHP language.. to get shape my career. so is that possible to enter in IT world.. for me how much scope of develop my career in this field.. amul jani

897


What are Routines?

1191


What is a class in php programing?

1304


How could I install codeignitor ?

1080


my english is not too good then what we apply for a php programer post

1324


I need to know about the courses which are useful in corporate companies.. especially php/mySQL, Java/j2ee, .NET.. also tell if any other courses are valuable

876


what is difference between PHP4 , PHP5

1078


Hello Friends,I am seeking for a job in php having 9 months. exp.Please suggest any company openings.

1052