QueryString with javascript (v40)

Revision 40 of this benchmark created by thdoan on

Preparation HTML

<script>
  var query = "?q=my+search+query&value=55";
  
  window.GetQueryString = function(q) {
   return (function(a) {
    if (a == "") return {};
    var b = {};
    for (var i = 0; i < a.length; ++i) {
     var p = a[i].split('=');
     if (p.length != 2) continue;
     b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
    }
    return b;
   })(q.substr(1).split("&"));
  };
  
  window.getParameterByName = function(name) {
   name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
   var regex = new RegExp('[\\?&]' + name + '=([^&#]*)'),
     results = regex.exec('?q=my+search+query&value=55');
   return results===null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
  };
</script>

Test runner

Ready to run.

Testing in
TestOps/sec
Split method
var qs = window.GetQueryString(query);

var search = qs["q"];
var value = qs["value"];
var undef = qs["undefinedstring"];
ready
Regex method
var search = window.getParameterByName("q");
var value = window.getParameterByName("value");
var undef = window.getParameterByName("undefinedstring");
ready

Revisions

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