src/PoHeader.php
protected function formatTimestamp(?int $time = null): string
    {
        if (empty($time)) {
            $time = time();
        }
        return gmdate('Y-m-d H:iO', $time);
    }
protected function formatTimestamp(?int $time = null): string
    {
        if (empty($time)) {
            $time = time();
        }
        return gmdate('Y-m-d H:iO', $time);
    }
protected function formatTimestamp ( ? int $ time = null ) : string { if ( empty ( $ time ) ) { $ time = time ( ) ; } return gmdate ( 'Y-m-d H:iO' , $ time ) ; }
Format a timestamp following PO file conventions

@param integer|null $time unix timestamp, null to use current

@return string formatted timestamp
Format a timestamp following PO file conventions