how to pass array in querystring

[esthera]

i have a array taken form checkboxes so
schools is an array taken from checkbox

now if this was not multiple to pass it in the querystring i would do
$schools=$_REQUEST['schools'];
and in the querystring
&schools=$schools

how can i pass the whole array in the querystring? Is this possible?

[CFMaBiSmAd]

Use the implode() function with a separator character of your choice that does not appear in the values, such as "|" - http://php.net/implode

[esthera]

you mean to make it a string with a separator? but then how can i make it posted the same as it comes from the select box?

[CFMaBiSmAd]

Perhaps if you gave an example of what you are trying to do?

I thought you wanted to pass an array as part of a query string?

[esthera]

I want to pass it as part of the query string as then I read it as follows


$sql=$sql. " where (";
foreach ($_REQUEST['schools'] as $value) {
if($i>0){
$sql=$sql." OR ";
}
$sql=$sql. "S.id=" . $value;

$i=$i+1;
}

now i want it to be request['schols'] wether it came from the checkboxes or the querystring - is this possible