how to convert javascript array to php array

here is the code to convert javascript array to php array..... this is done with cookies...

function getCookie(c_name)
{
var i,x,y,ARRcookies=document.cookie开发者_运维知识库.split(";");
for (i=0;i<ARRcookies.length;i++)
  {
  x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
  y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
  x=x.replace(/^\s+|\s+$/g,"");
  if (x==c_name)
    {
    return unescape(y);
    }
  }
}

function setCookie(c_name,value,exdays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
document.cookie=c_name + "=" + c_value;
}

function checkCookie()
{
    var a_php = "";
    var a=new Array(); 
/*

a[0]="Saab";       
a[1]="Volvo";
a[2]="BMW";
a[3]="sample"

a[4]="Saab";       
a[5]="Volvo";
a[6]="BMW";
a[7]="sample"


a[8]="Saab";       
a[9]="Volvo";
a[10]="BMW";
a[11]="sample"


a[12]="Saab";       
a[13]="Volvo";
a[14]="BMW";
a[15]="sample"

a[16]="Saab";       
a[17]="Volvo";
a[18]="BMW";
a[19]="sample"

a[20]="Saab";       
a[21]="Volvo";
a[22]="BMW";
a[23]="sample"

a[24]="Saab";       
a[25]="Volvo";
a[26]="BMW";
a[27]="sample"
*/

for(var t=0;t<350;t++)
    a[t]="hello"+t;


    for(var count=0;count<a.length;count++)
        a_php = a_php+a[count]+",";
    setCookie("new_cookie1",a_php,3);


}
</script>

is there any possible way to convert javascript array to php without cookies....

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Sometimes it is not possible to change server side to change output to json. I had input in the form i.e. [ ['azz2465014416', '8', '22'],['azz2465014418', '10', '22'],['azz2465014420', '12', '22'],['azz2465014422', '14', '22'] ]

and I get php array from this input using this php code:

<?php
$a = "[ ['azz2465014416', '8', '22'],['azz2465014418', '10', '22'],['azz2465014420', '12', '22'],['azz2465014422', '14', '22'] ]";

$b = '$c = '.(str_replace(array('[',']'),array('array(',')'),$a)).';';
eval($b);
print_r($c);

you will have then in varible $c resulted output. This is not ideal solution. It will not cover every javascript array, but if you have trouble with some array, you can change it to cover your situation.

---

In JS:

var a, s;
a = [ 'one', 'two', 'three'];
s = JSON.stringify( a );

//Do something to send `s` to the server in a request

In PHP, assuming s came from client in a cookie

<?php
$a = json_decode( $_COOKIE['s'], true );

Simple as that.

---

You Should Post it to another(or current) page to be processed with PHP. If you don't want page to be redirected Use AJAX to send Array to PHP.

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You can use JSON to do this. On the JavaScript-side, just use JSON.stringify(theArray); to create a JSON-representation of that array. In PHP you can use json_decode(theString, true); to get the array Links: http://php.net/manual/function.json-decode.php http://en.wikipedia.org/wiki/JSON