import Foundation
let pattern = ##"^\s*(((\/\/|#)[^\n]*\n*)|(\/\*((?!\*\/)(.|\n))+\*\/)|\s)*\s*(\$|echo|class\s+\w|\/\/php|#php|mysql_|namespace|use|include|require|function\s+[^\(\s]+\s*\(\s*\$|((if|while|for|switch|foreach)\s*\(\s*\$\w))"##
let regex = try! NSRegularExpression(pattern: pattern, options: .caseInsensitive)
let testString = #"""
// nějaké podmínky
if($sel->ulcp != $ulcp){$co .= ", ulcp = '$ulcp'";}
if($sel->ulcp2 != $ulcp2){$co .= ", ulcp2 = '$ulcp2'";}
if($sel->ulcp3 != $ulcp3){$co .= ", ulcp3 = '$ulcp3'";}
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
if let firstMatch = regex.firstMatch(in: testString, range: stringRange) {
let result: [String] = (1 ..< firstMatch.numberOfRanges).map { (testString as NSString).substring(with: firstMatch.range(at: $0)) }
print(result)
} else {
print("No matches were found.")
}
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