public function format($data)
{
$prefix = $this->options['prefix'];
$date = array();
if ($data['data']['year']) {
$value = $data['data']['year'];
$date["y"] = $data['data']['year'];
} else {
// use leap year, for correct formating 29 Febrary
$value = date("Y");
while (!date("L", strtotime("{$value}-01-01"))) {
$value += 1;
}
}
if ($data['data']['month']) {
$value .= "-" . ($data['data']['month'] < 10 ? "0" : "") . $data['data']['month'];
$date["f"] = $data['data']['month'];
} else {
$value .= "-01";
}
if ($data['data']['day']) {
$value .= "-" . ($data['data']['day'] < 10 ? "0" : "") . $data['data']['day'];
$date["j"] = $data['data']['day'];
} else {
$value .= "-01";
}
$format = array();
foreach (explode(" ", waDateTime::getFormat('humandate')) as $p) {
$f = strtolower(substr($p, 0, 1));
if (isset($date[$f])) {
$format[] = $p;
}
}
$format = implode(" ", $format);
$format = preg_replace("/[^yfj]\$/i", "", $format);
$date_time = new DateTime($value);
// hack to insert month name in lower case
if (strpos($format, 'f') !== false) {
$format = str_replace('f', '@F@', $format);
}
$result = $date_time->format($format);
// hack to insert localized month name
if (strpos($format, 'F') !== false) {
$month = $date_time->format('F');
$local = _ws($month, $month, strpos($format, 'j') !== false ? 2 : 1);
$result = str_replace(array("@{$month}@", $month), array(mb_strtolower($local), $local), $result);
}
return $result;
}
