function sess_count in Drupal 6

Same name and namespace in other branches

1. 5 includes/session.inc \sess_count()

Counts how many users have sessions. Can count either anonymous sessions or authenticated sessions.

Parameters

int $timestamp: A Unix timestamp representing a point of time in the past. The default is 0, which counts all existing sessions.

boolean $anonymous: TRUE counts only anonymous users. FALSE counts only authenticated users.

Return value

int The number of users with sessions.

2 calls to sess_count()

throttle_exit in modules/throttle/throttle.module

Implementation of hook_exit().

user_block in modules/user/user.module

Implementation of hook_block().

File

includes/session.inc, line 155

User session handling functions.

Code

function sess_count($timestamp = 0, $anonymous = true) {
  $query = $anonymous ? ' AND uid = 0' : ' AND uid > 0';
  return db_result(db_query('SELECT COUNT(sid) AS count FROM {sessions} WHERE timestamp >= %d' . $query, $timestamp));
}