What is indexing in mysql and how do we create indexing in mysql4 4983
i want to need upload above 100mb file,i was successfully upload 75mb using .htaccess file ,but i can put 101mb file,it was not upload..please give some tips..local server its work perfectly but online it doesn't work.. .htaccess file details AddHandler application/x-httpd-php .php php_value post_max_size 200M php_value upload_max_filesize 200M php_value memory_limit 300M php_value output_buffering on php_value max_execution_time 259200 php_value max_input_time 259200 php_value session.cookie_lifetime 0 php_value session.gc_maxlifetime 259200 php_value default_socket_timeout 2592001 3809
is anybody upload more than 100mb file using PHP upload script in ONLINE SERVER (using .htaccess file)? please give some idea...1 4819
i want simple programs in php and outputs and how to use in web developed side in php briefly explined in exmple2 7439
how many ways we get current date in php9 17585
How i can integrate merchant payment get way in zen cart? in php? plz help me1 3803
I created a new joomla module for administrator. when am going to install this, it is going "joomla/modules" path. but, i want to install this in the "joomla/administration/modules" path.2 2118
How many requests will be send to server and response coming from server when you open a web page (e.g. xyz.php) which has an image tag?3 7645
what is the url rewriting?how to rewrite the url? give any example1 3440
How to add different images in php program like a job site.......2 2647
How to add a cookie?2 3303
how to retrieve from database..... this format (PRMRMDU402). firstname= prabhu, lastname=kumar, city=madurai, pincode=624402.... i want first name first two letters and last name last two letters ... city first two letters ... pin code last three letters....2 2279
sort term descripttion form, report and uery
How to make horizonatl menu and vertical menu responsive
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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.
"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.
What is polymorphism?
What are Routines?
what are interfaces and Abstart classes
hello all, I need some sample placement papers in lion bridge.. can anyone help me?
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.
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
armstrong number by using php while number is given by the keyboard.?
What is Different between Joomla And Magento?
Which is better php praogramming or cad/cam scope wise and also salaray wise?
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