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PHP Style Cookie and Get Parameters in JavaScript

Submitted by pure-php on Thu, 2006-02-23 08:56.

For lazy phpers, with this function you can read cookies and get parameters in javascript in php style.
(I use php tags to highlight the code)
Example

<?php
populateRequest();
if( $_COOKIE['sid'] ) {
// do something
}
if( $_GET['cmd'] == 'login' ) {
// do something
}
?>

<?php
function populateRequest(){
    String.prototype.trim = function(){
        return this.replace(/^s+|s+$/, '');
    }
    cookies = document.cookie.split(';');
    window.$_COOKIE = new Object();
    for(var i = 0; i < cookies.length; i++){
        curentCookie = cookies[i];
        var ckv = curentCookie.split('=');
        var k = ckv[0];
        var v = ckv[1];
        if( k && v ){
            k = k.trim();
            $_COOKIE[k] = v;
        }
    }
    var query = location.search.replace('?', '');
    params = query.split('&');
    window.$_GET = new Object();
    for(var i = 0; i < params.length; i++){
        curentParam = params[i];
        var ckv = curentParam.split('=');
        var k = ckv[0];
        var v = ckv[1];
        if( k && v ){
            k = k.trim();
            $_GET[k] = v;
        }
    }
}
?>

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