private static function historical_facts(WT_Individual $person)
{
global $SHOW_RELATIVES_EVENTS;
$facts = array();
if ($SHOW_RELATIVES_EVENTS) {
// Only include events between birth and death
$birt_date = $person->getEstimatedBirthDate();
$deat_date = $person->getEstimatedDeathDate();
if (file_exists(WT_Site::preference('INDEX_DIRECTORY') . 'histo.' . WT_LOCALE . '.php')) {
require WT_Site::preference('INDEX_DIRECTORY') . 'histo.' . WT_LOCALE . '.php';
foreach ($histo as $hist) {
// Earlier versions of the WIKI encouraged people to use HTML entities,
// rather than UTF8 encoding.
$hist = html_entity_decode($hist, ENT_QUOTES, 'UTF-8');
$fact = new WT_Fact($hist, $person, 'histo');
$sdate = $fact->getDate();
if ($sdate->isOK() && WT_Date::Compare($birt_date, $sdate) <= 0 && WT_Date::Compare($sdate, $deat_date) <= 0) {
$facts[] = $fact;
}
}
}
}
return $facts;
}