function updateAllStatus($s20Table)
{
//
// This function updates the power status of all S20 in $allAllS20Data.
//
// InitS20Data also fills the power status when it is called.
// However, this function is more efficient when $s20Table
// was already initialized and relevant available
// and one just wants to update the power status of all S20s
//
// echo "Update all status <p>";
foreach ($s20Table as $mac => $devData) {
$s20Table[$mac]['st'] = checkStatus($mac, $s20Table);
}
updTableTimers($s20Table);
return $s20Table;
}
function updateAllStatus(&$s20Table)
{
//
// This function updates the power status of all S20 in $allAllS20Data.
//
// InitS20Data also fills the power status when it is called.
// However, this function is more efficient if the $s20Table
// was already initialized and one just wants to update the
// power status of all S20s
//
foreach ($s20Table as $mac => $devData) {
if (!array_key_exists('off', $s20Table[$mac])) {
$s20Table[$mac]['st'] = checkStatus($mac, $s20Table);
} else {
$offTime = $s20Table[$mac]['off'];
if ($offTime - time() > 300) {
// if last time checked more than 5 minutes ago, try again
$st = checkStatus($mac, $s20Table);
if ($st >= 0) {
unset($s20Table[$mac]['off']);
$s20Table[$mac]['st'] = $st;
}
}
}
}
updTableTimers($s20Table);
writeDataFile($s20Table);
return $s20Table;
}
