PHP Classes

File: count_users.php

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  Classes of bmpc   UsersOnline   count_users.php   Download  
File: count_users.php
Role: Example script
Content type: text/plain
Description: An example script that uses the class
Class: UsersOnline
This class calculates the number of users "online"
Author: By
Last change: Added example usage for the latest method, db_log.
Date: 22 years ago
Size: 782 bytes
 

Contents

Class file image Download
<?

//
// bmpc@netcabo.pt
//
// GPL'ed
//

require_once ( "users-online.php" );

//
// check if the user is behind an http proxy
//

if ( getenv( 'HTTP_X_FORWARDED_FOR' ) ) {
   $IP_ADDR = getenv( 'HTTP_X_FORWARDED_FOR' );
}
else if ( getenv( 'HTTP_CLIENT_IP' ) ) {
   $IP_ADDR = getenv( 'HTTP_CLIENT_IP' );
}
else {
   $IP_ADDR = getenv( 'REMOTE_ADDR' );
}

$o_user = new users_online ( $IP_ADDR ); // create the object and send user's IP

$o_user->main (); // call the "main" method

?>

<b>Number of Users:</b> <?= $n_users = $o_user->count (); ?>

<?

// log the result into the database

$o_user->db_log ( $n_users ); // feeding the method with the result from $o_user->count (above)

// can also be used as:

$o_user->db_log ();

?>