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I use php sessions (not cookies, except for session id cookie) for all user data, and when a user goes to their profile user.mydomain.com they are immediately "logged out" untill then remove the subdomain.
Is there a way to accept sessions from all domains as long as its *.mydomain.com
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since separate websites don't share sessions (as far as i know, since subdomains are technically "different places" from eachother), don't use sessions to store on the server side. instead, use a database to handle your sessions. that way, multiple sites can share the same session tracking table.
session_start() creates a session or resumes the current one based on a session identifier passed via a GET or POST request, or passed via a cookie. When session_start() is called or when a session auto starts, PHP will call the open and read session save handlers.
Please everyone note that you can set a cookie from a subdomain on a domain. But you CAN'T set a cookie from a domain on a subdomain.
Yes. You can have as many levels as you like in DNS.
Here are 4 options.
Place this in your php.ini:
session.cookie_domain = ".example.com" Or in your .htaccess:
php_value session.cookie_domain .example.com Or as the first thing in your script:
ini_set('session.cookie_domain', '.example.com' ); Or in your php-fpm pool configuration for your site:
php_value[session.cookie_domain] = .example.com If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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