import Foundation
let pattern = #"(\d{2}.\d{2}.\d{2})(?:.+(\w{3}))?.+\w{3}.+(\w{2}\s\d{4}).+(\d{2}:\d{2}\n).+(\d{2}.\d{2}.\d{2}).+(\w{2}\s\d{4}).+(\d{2}:\d{2}\n).+((FNC|PXO)\d{3})"#
let regex = try! NSRegularExpression(pattern: pattern)
let testString = #"""
***ÄNDERUNG ***
NEU:11.04.15 DUS AB 2646 13:15 16:25
18.04.15 FNC DUS AB 2647 17:15
FNC027 PESTANA CARLTON MADEIRA 9004-531 FUNCHAL
1 DO-MEERBLICK F
F365474 HERR PETERS, HANS O 03.01.15
LANGZEITERMÄSSIGUNG 10%
SPO-JAN_SALES 20%
FRÜHBUCHER 10%
INKL. REISELEITUNG UND TRANSFER AB/BIS
FLUGHAFEN
Zimmer in ruhiger Lage
(unverbindlicher Kundenwunsch)
NEU:
F365474 FRAU PETERS, ULRIKE O 03.01.15
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression