Javascript: Fetch URL Parameters

Javascript: Fetch URL Parameters

// URL Parameters
function getUrlVars(){
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
    return vars;
}
getUrlVars()['PARAM_NAME_HERE'];


// ===== V2 - Source: http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values ===


// URL Parameters v2
function getParameter(name)
{
  name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
  var regexS = "[\\?&]" + name + "=([^&#]*)";
  var regex = new RegExp(regexS);
  var results = regex.exec(window.location.search);
  if(results == null)
    return "";
  else
    return decodeURIComponent(results[1].replace(/\+/g, " "));
}
var foobar = getParameter("PARAM_NAME_HERE");


// ===== Regex =====


// Custom Regex Solution
var url = window.location.search;
var wapURL = url.match("wap[=](.*)[&]nonwap"); // WAP URL
	console.log(wapURL[1]);
var nonwapURL = url.match("[&]nonwap[=](.*)"); // NON-WAP URL
	console.log(nonwapURL[1]);