I have some includes of php files in my main page, do i need to put session_start(); in this pages to?

    hi!
    if you have something like this:

    <?php
session_start();
include("file.php");
?>

    then there is no need to add session_start() again to file.php

      hi,

      yes, its works....🙂 nice, but if try to use window.open thyen in this new page.php i supose i need do put session_start();
      in the begining....but give me always warnings....🙁

        yes, on every new page you have to declare session_start()
        and by using window.open it is definitely a new one 😉

          but when in put session_start() its give this warnings?🙁
          try to find the problem...but my knowledeg...

          this warning if familiar to you?

          Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/httpd/vhosts/mysite.com/httpdocs/menu_main.php:2) in /home/httpd/vhosts/mysite.com/httpdocs/menu_main.php on line 9

          Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/httpd/vhosts/mysite.com/httpdocs/menu_main.php:2) in /home/httpd/vhosts/mysite.com/httpdocs/menu_main.php on line 9

            session_start() has to be in your code before any output.
            try to put session_start() in your first row.

              i can't believe......finaly its works.......🙂

              thanks a lot for everything,

              Nelson MB

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