private function formatMonths(\IntlDateFormatter $formatter, array $months)
{
$pattern = $formatter->getPattern();
$timezone = $formatter->getTimezoneId();
$formatter->setTimezoneId(\DateTimeZone::UTC);
if (preg_match('/M+/', $pattern, $matches)) {
$formatter->setPattern($matches[0]);
foreach ($months as $key => $value) {
$months[$key] = $formatter->format(gmmktime(0, 0, 0, $key, 15));
}
// I'd like to clone the formatter above, but then we get a
// segmentation fault, so let's restore the old state instead
$formatter->setPattern($pattern);
}
$formatter->setTimezoneId($timezone);
return $months;
}
private function formatTimestamps(\IntlDateFormatter $formatter, $regex, array $timestamps)
{
$pattern = $formatter->getPattern();
$timezone = $formatter->getTimezoneId();
$formatter->setTimezoneId(\DateTimeZone::UTC);
if (preg_match($regex, $pattern, $matches)) {
$formatter->setPattern($matches[0]);
foreach ($timestamps as $key => $timestamp) {
$timestamps[$key] = $formatter->format($timestamp);
}
// I'd like to clone the formatter above, but then we get a
// segmentation fault, so let's restore the old state instead
$formatter->setPattern($pattern);
}
$formatter->setTimezoneId($timezone);
return $timestamps;
}
