Total Sessions

[pablovicente]

Is there a way to know how many sessions have been created?
I was looking through sessions in manual but there is no sucha a function...

[daveyboy]

count the files in the sessions tempdir?
otherwise, you'd have to write a wrapper to session_start():

function my_session_start()
{
   if( ! isset( $_SESSION[ 'sessioncounted' ] ) ) {
        // new session
        $_SESSION['sessioncounted'] = 1;
        $count = trim( file('counter.txt')[0] );
         $count = (int)$count + 1;
        $fp = fopen( 'counter.txt', 'w');
         fwrite( $fp, $count );
        fclose( $fp );
    }
    session_start();
}