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Passing base64 encoded strings in URL
... answer. You can use PHP code without the starting and ending tags on this site if the question is tagged php (also most often it's clear from the context of the question). If you add two spaces at the end of a line you will see the <br>, so no need to type much HTML. I hope this helps, I edit...
How do I expire a PHP session after 30 minutes?
... In other words, the user logs in, and as long as they continue to use the site, it will not log them out. However if they are inactive for 30 mins it will log them out?
– Metropolis
Aug 9 '10 at 16:29
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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
...t the best solution, but works
// in your php setting use, it helps hiding site wide notices
error_reporting(E_ALL ^ E_NOTICE);
Note about sessions:
When using sessions, session_start(); is required to be placed inside all files using sessions.
http://php.net/manual/en/features.sessions.php
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Difference between session affinity and sticky session?
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FWIW Heroku refers to them as the opposite. Session Afifinity is cookie based, and it doesn't support sticky. devcenter.heroku.com/articles/session-affinity
– RandallB
Jan 25 '16 at 20:17
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How to make PDF file downloadable in HTML link?
...gh every file line.
Use readfile instead, its faster. This is off the php site:
http://php.net/manual/en/function.readfile.php
$file = $_GET["file"];
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header("Conten...
Access-Control-Allow-Origin wildcard subdomains, ports and protocols
...lly) without using any rewrite rules:
SetEnvIf Origin ^(https?://.+\.mywebsite\.com(?::\d{1,5})?)$ CORS_ALLOW_ORIGIN=$1
Header append Access-Control-Allow-Origin %{CORS_ALLOW_ORIGIN}e env=CORS_ALLOW_ORIGIN
Header merge Vary "Origin"
And that's it.
Those who want to enable CORS on the paren...
window.location.reload with clear cache [duplicate]
...lways serve you the latest version. Here is an example:
<script src="mysite.com/js/myscript.js?12345">
UPDATE 1
After reading the comments I realize you wanted to programmatically erase the cache and not every time. What you could do is have a function in JS like:
eraseCache(){
window.l...
htaccess Access-Control-Allow-Origin
I'm creating a script that loads externally on other sites. It loads CSS and HTML and works fine on my own servers.
9 Answe...
Why does IE9 switch to compatibility mode on my website?
I have just installed IE9 beta and on a specific site I created (HTML5) IE9 jumps to compatibility mode unless I manually tell it not to. I have tried removing several parts of the website but no change. Including removing all CSS includes. On some other website of me it goes just fine.
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Wildcards in a Windows hosts file
...cal are redirected to localhost . The idea is that as I develop multiple sites, I can just add vhosts to Apache called site1.local , site2.local etc, and have them all resolve to localhost , while Apache serves a different site accordingly.
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