IRIX PHP Library - EventInformation Section.
$valid_at :
$type_of_event :
$date_and_time_of_event :
$location :
$type_of_event_description :
$object_involved :
$emergency_classification :
$plant_status :
$ines_classification :
$event_description :
$_xml :
__construct()
toXML()
getXMLElement()
validate( $update = true)
read( $filename)