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hw_who
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hw_who

Name

hw_who — Returns information about users currently connected to the Hyperwave server.

Synopsis

array hw_who(hw_link); resource hw_link: Connection ID to Hyperwave server

Returns

Array containing information on connected users; FALSE on error

Description

hw_who() queries the Hyperwave server for information about all connected users, and returns an array of the data gathered. The indexed array returned contains one array for each connected user, and each of these arrays contains the following elements:

self: This is 1 if the user running the query is the same as the user shown by this entry, and 0 otherwise.
id: The Hyperwave user ID of the current entry.
name: The Hyperwave username for the current entry.
system: The user's system status.
onSinceDate: The date on which the user connected to the server; in the format YYYY/MM/DD.
onSinceTime: The time of day at which the user connected to the server; in the format HH:MM:SS.
TotalTime: The total time since the user connected to the server; in the format HH:MM:SS.

Version

PHP 3 since 3.0.3, PHP 4

Example

Example 526. Show information about connected users

if ($user_info = hw_who($hw_link)) {
    reset($user_info);
    echo <<<EOT
    <table border="1">
      <caption>Connected users</caption>
      <thead>
        <tr>
          <th>ID</th>
          <th>Name</th>
          <th>System</th>
          <th>Online since</th>
          <th>Total time online</th>
        </tr>
      </thead>
      <tbody>
EOT;
    foreach ($user_info as $user) {
        echo <<<EOT
        <tr>
          <td>$user[id]</td>
          <td>$user[name]</td>
          <td>$user[system]</td>
          <td>$user[onSinceDate] $user[onSinceTime]</td>
          <td>$user[TotalTime]</td>
        </tr>
EOT;
    }
    echo <<<EOT
      </tbody>
    </table>
EOT;
} else {
    echo "Could not get user information.<br />\n";
}

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