print_r by javascript

gistfile1.js

function print_r(arr, br, nbsp) {
 br = (br) ? br : "\n";
 nbsp = (nbsp) ? nbsp : " ";
 function dump(arr, br, nbsp, level) {
  var dumped_text = "";
  if(!level) {
   level = 0;
  }
  //The padding given at the beginning of the line.
  var level_padding = "";
  for(var j=0; j<level+1; j++) {
   level_padding += nbsp + nbsp;
  }
  if(typeof(arr)=="object") { //Array/Hashes/Objects
   for(var item in arr) {
    var value = arr[item];
    if(typeof(value)=="object") { //If it is an array,
     dumped_text += level_padding + "[" + item + "] => Array" + br;
     dumped_text += nbsp + level_padding + "(" + br + dump(value, br, nbsp, level+1) + nbsp + level_padding + ")" + br;
    }else {
     dumped_text += level_padding + "[" + item + "] => '" + value + "'" + br;
    }
   }
  }else { //Stings/Chars/Numbers etc.
   dumped_text = "===>" + arr + "<===(" + typeof(arr) + ")";
  }
  return dumped_text;
 }
 return "Array" + br + nbsp + "(" + br + dump(arr, br, nbsp) + nbsp + ")";
}