PHP Interview Questions
Questions Answers Views Company eMail

Which have the fastest execution between mysql_fetch_array() and mysql_fetch_assoc()

1151

what is the current salary package in India for a PHP programmer who has 1.5 years experience

ABB,

1822

how can attached a file to a mail and attached a resume to a mail and received in id

797




write a program to print [123] [456] [789] note : braces also need to be printed

Net Solution,

1449

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

Net Solution, DVS, PVWEBCO,

1 1188

how to upload a file in php.write a syntex for that

Net Solution,

1 1842

write a program to print [123] [456] [789] note : braces also need to be printed

Net Solution,

2 6726

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

Net Solution,

915




we have two tables first one is EMPLOYEE having EmpID, EmpNAME, Second table is SALARY table having id, salary Write a query to get name of those person who having more than 10000$ salary

Net Solution,

3 3971

what are interfaces and Abstart classes

Net Solution,

824

What are magic methods in php

Net Solution,

2 2789

what is difference between PHP4 , PHP5

Net Solution,

1065

write a note on Testing the web site

760

How we can convert dynamic url into static url? plz provide code.

Xento,

2 10013

Hello Friends,I am seeking for a job in php having 2yrs. exp.Please suggest any company openings.

1 1705


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Un-Answered Questions { PHP }

how can i develop forum code? any one pleale help me on this question

924


What is different between software and app

552


how retrive the video file in php using video tag

778


How could I install codeignitor ?

1072


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

915






"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.

836


what are interfaces and Abstart classes

824


How I can control asset documents without GR/IR?

545


how to open & closing opening period in fico

547


sort term descripttion form, report and uery

960


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

945


if you run the app program all vendor open items are cleared but is it possible to reverse the again again open items please tell me the answer

575


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.

1145


iam mca post graduate in 2010 not getting job in JAVA so iam looking for carear in php as market demand is high so it is best option to try for php or not

817


is that "enumerated array" equal to "numeric array"?

1389