Swift Get string between 2 strings in a string

This works if it is always the second split:

let subString = split(string, isSeparator: "'")[1]

Consider using a regular expression to match everything between single quotes.

let string = "javascript:getInfo(1,'Info/99/something', 'City Hall',1, 99);"

let pattern = "'(.+?)'"
let regex = NSRegularExpression(pattern: pattern, options: nil, error: nil)
let results = regex!.matchesInString(string, options: nil, range: NSMakeRange(0, count(string))) as! [NSTextCheckingResult]

let nsstring = string as NSString
let matches = results.map { result in return nsstring.substringWithRange(result.range)}

// First match
println(matches[0])

You can use `var arr = str.componentsSeparatedByString(",")` as your second split which will return you array