iqra iqra - 2 months ago 4x
PHP Question

accessing php variable in javascript

i want to access eid=24 in javascript is there any way to access that...
in php we can access it using


so i was wondering that is there any way i can access that in my javscript...
i want to use the value of eid to fetch data from mysql db using ajax


Please use below javascript function to fetch querystring value in javascript.

function getParameterByName(name, url) {
    if (!url) url = window.location.href;
    name = name.replace(/[\[\]]/g, "\\$&");
    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
        results = regex.exec(url);
    if (!results) return null;
    if (!results[2]) return '';
    return decodeURIComponent(results[2].replace(/\+/g, " "));

// query string value
var eid = getParameterByName('eid');