fork download 
  1. using System;
  2. using System.Linq;
  3. using System.Text.RegularExpressions;
  4.  
  5. public class Test
  6. {
  7.         public static void Main()
  8.         {
  9.                 var inputString = "car[brand=saab][wheels=4]";
  10.                 var lst=Regex.Matches(inputString, @"(\w+)((?:\[.*?\])+)").Cast<Match>()
  11.                  .Select(x=>new
  12.                          {
  13.                                  name=x.Groups[1].Value,
  14.                                  value=Regex.Matches(x.Groups[2].Value,"\\[.*?\\]").Cast<Match>()
  15.                                                         .Select(y=>new
  16.                                                         {
  17.                                                                  name= y.Groups[0].Value.Split('=')[0],
  18.                                                                  value= y.Groups[0].Value.Split('=')[1]
  19.                                                         })
  20.                          });
  21.  
  22.             foreach(var parent in lst)
  23.             {
  24.                 Console.WriteLine(parent.name);
  25.                 foreach(var pairs in parent.value)
  26.                 {
  27.                         Console.WriteLine(pairs.name);
  28.                         Console.WriteLine(pairs.value);
  29.                 }
  30.             }               
  31.         }
  32. }
Success #stdin #stdout 0.08s 34824KB
comments (?)
stdin 
Standard input is empty
stdout 
car
[brand
saab]
[wheels
4]
https://ideone.com/SswaUI
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!