Within the scope of java.time-package, we can say: It is safer to use “u” instead of “y” because DateTimeFormatter will otherwise insist on having an era in combination with “y” (= year-of-era). So using “u” would avoid some possible unexpected exceptions in strict formatting/parsing. See also this SO-post. Another minor thing which is improved by … Read more
Swift 4 • iOS 11.2.1 or later extension ISO8601DateFormatter { convenience init(_ formatOptions: Options) { self.init() self.formatOptions = formatOptions } } extension Formatter { static let iso8601withFractionalSeconds = ISO8601DateFormatter([.withInternetDateTime, .withFractionalSeconds]) } extension Date { var iso8601withFractionalSeconds: String { return Formatter.iso8601withFractionalSeconds.string(from: self) } } extension String { var iso8601withFractionalSeconds: Date? { return Formatter.iso8601withFractionalSeconds.date(from: self) } } … Read more
Following code will be helpful …. written in PHP $result = mysql_query(“SELECT * FROM students”); $row = mysql_fetch_row($result); $adm_date = date_create($row[0]); if(preg_match(‘@([0-9]{4})/([0-9]{1,2})/([0-9]{1,2})@’, $adm_date, $n)) { $converted=$n[3].”https://stackoverflow.com/”.$n[2].”https://stackoverflow.com/”.$n[1]; echo $converted; }