How to get an array value after explode?

Question

I have passed a value from one page to another in array. I can extract first two vars by explode but I can\'t get the third value which is formed in an array out.

This i

Answer 1

ok, many answers and no luck... i'll try it again:

you have an array $rate before you submit your form:

foreach($rate as $val){
   echo "$val
";
}

and you want to add $ss_total and the string "ss" and submit it so you need to:

$newarray = array('rate'=>$rate, 'type'=>'ss', 'ss_total'=>$ss_total); 
// now you have a 2-dimensional array ($newarray)

// the next step is to prepare it for form-submitting (serialize and base64_encode):
$stringvalue = base64_encode(serialize($newarray));    

// ok, now you are able to submit it as radio-field-value:
echo '';

when the form is submitted you get a serialized and encoded string in $_POST['user_rate'], you can do an echo if you'd like to see how it looks.

Now you need to base64_decode and unserialize:

$arr = unserialize(base64_decode($_POST['user_rate']));

and you have now full access to your array:

echo $arr['type']."
";

echo $arr['ss_total']."
";
echo $arr['rate']['index_of_rate']; // i dont know the keys of rate array...

access $arr in javascript:

echo "";

I hope you get it now.