PHP Interview Questions
Questions Answers Views Company eMail

How can we encrpt a text?

3 1687

hello.. i am b.tech 4th year student. i am confused that i should learning php or java. I have some knowledge of java and developed project in java, but i want to develop my career in php. So plz suggest me , i should go with php or java.

5 3124

what is the scope of php in the future if any other language is developed then may be php is loss ???

ATI,

1 12535




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..

MNC,

1010

What is MVC structure in Magento?

4 9009

Maine 12th ke bad 2 years ka web designing ka course kiya hai. Php me achcha hu. Ek fresher ko is field me kitna mil sakta hai ?

TCS,

3916

I have done 12th and then i completed 2 years course of web designing and development from xplora design skool, kota(rajasthan). I am a fresher. How much can i earn in this field ?

1 1284

what is the use of include() function when include_once() alone will enough?

1 1633




programm for factorial

1 1641

delete session variable when close browser with out logout

3 4235

Which is the best institute in Chennai to learn PHP? Please help.

BPO,

921

Explain Magento's autoload functionality and how to instantiate classes? What is the process you take when theming a store? Talk about Magento collections and how you use them?

2176

How data or variable can be receive or send from PHP to HTML page??

TCS,

3 3669

equivalent code for the following c program in php void main() { int i=5;printf("%d",i); }

2 2619

hi,am a fresher in sap sd,will i try as a fresher or i wl go for with 2 to 3 yr exp,pls suggest me which web site is best for sap freshers.

750


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Un-Answered Questions { PHP }

How could I install codeignitor ?

978


what are the differences between php and perl

900


Which is better php praogramming or cad/cam scope wise and also salaray wise?

848


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

964


sort term descripttion form, report and uery

844






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

807


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

750


How I can control asset documents without GR/IR?

449


what is mean by portal

737


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.

1043


"mysql_fetch_row — Get a result row as an enumerated array",this sentence comes from the PHP offical manual.However ,i can not understand the words "enumerated array".I need some help.Thanks a lot to everyone that reply.

728


am from coimbatore.am learning php&mysql. what will be the approx salary for me if i get a job in coimbatore.

837


what is benefit of magento?

1298


what is the scope of php in the future if any other language is developed then may be php is loss ???

12535


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.

2243