import Foundation
let pattern = #"^http:\/\/pre.m[1|2]?.lacaixa.es:80\/SPD\/docs\/general\/APPatencio(Lite)?_(es|ca|en|eu|gl)\.html"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencio_es.html
Amb targeta:
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencio_es.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencio_ca.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencio_en.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencio_eu.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencio_gl.html
Sense targeta:
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencioLite_es.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencioLite_ca.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencioLite_en.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencioLite_eu.html
http://pre.m2.lacaixa.es:80/SPD/docs/general/APPatencioLite_gl.html
"""#
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