PHP Interview Questions
Questions Answers Views Company eMail

how to set session expire(session timeout) using php code

2 12491

can anyone tel me about the Expression engine Note:Its a CMS in Php

2 2612

Seeking a PHP skilled programmer, with knowledge of MySQL Database, Javascript and AJAX. CSS and HTML is a plus. Temporary job for 2 months. Possibility of extending the contract (depending on how good you are). Location: Delhi. Start: ASAP Contact me at boney@portlane.com together with your CV.

Eniro,

923




why we used type-pool SLIS in ALVs? how many types of windows in scripts?

IBM,

1796

How to increase session life time using PHP?

8 15484

how to upload more than 50 mb? i tried but session was expired....certain time .....i was set session duration three days .... how to rectified? if any one know that post ur answer as soon as possible? thanks

1 2588

how to upload more than 50 mb? i tried but session was expired....certain time .....i was set session duration three days .... how to rectified? if any one know that post ur answer as soon as possible?already i was increase php.ini but not working......

2 3336

how to upload more than 50 mb? i tried but session was expired....certain time .....i was set session duration three days .... how to rectified? if any one know that post ur answer as soon as possible?already i was increase php.ini and set Also increase Memory_limit Post_max_size upload_max_filesize..........but not working......

893




Which is the best method to fetch the data from mysql? 1.mysql_fetch_array() 2.mysql_fetch_object() 3.mysql_fetch_row() 4.mysql_fetch_assoc()

6 5908

Tips to optimize the php script..... Suggestion for exception handling in php...

1 2845

how to include external php file in to html page?

Eccentric Infotech,

8 39475

can any please tel me about "Expression Engine"

1 2290

what is the default method of form in php?

6 9767

what is interface in java.

4 4249

What is the difference between InnoDb tables and MyIsam Tables in php

1 4061


Post New PHP Questions






Un-Answered Questions { PHP }

What is mean tnq

308


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

950


How to genrate report in wordpress cms

1118


how to open & closing opening period in fico

554


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 ?

4113






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

822


what is mean by portal

839


What are Routines?

1191


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

1050


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 difference between PHP4 , PHP5

1076


What is a class in php programing?

1303


sort term descripttion form, report and uery

966


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.

2392


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