Javascript Returns Zero For parseInt('08') and parseInt('09')

八进制的问题
改为parseInt(<my text value>, 10)

function buildString() {
   var ret = "";
   for (var i=1; i<=9; i++) {
      // Build a statement like parseInt("0?") where ? varies from "1" to "9" 
      fn = "parseInt(\"0" + i + "\")";
      // Evaluate the statement to get the result 
      ret += fn + " = " + eval(fn) + "\n";
      // Do the same thing, except with parseFloat instead of parseInt 
      fn = "parseFloat(\"0" + i + "\")";
      ret += fn + " = " + eval(fn) + "\n";
      // This time do parseInt but specify base 10. 
      fn = "parseInt(\"0" + i + "\", 10)";
      ret += fn + " = " + eval(fn) + "\n\n";
   }
   return ret;
}

http://www.breakingpar.com/bkp/home.nsf/0/87256B280015193F87256C85006A6604