将php数组传递给ajax

Question

I have this array:

    $users = array();
// Finally, loop over the results
foreach( $select as $email => $ip )
{
    $users[$email] = $ip;
}

Now i want to pass this array to ajax and print in another script:

$html="<center><a href=\"#\" id=\"check_spam\" onclick=\"$.ajax({type: 'POST', url: 'mcheck.php', data:'users=$users', success: function(data){ $('#results').html(data);}});\">Check users for spam</a></center>";

mcheck.php

echo $_POST['users'];

This code does not work. How can i do this?

Answer 1

The Best way is to encode array into JSON format.

In PHP:

$users_json = json_encode($users);

// To decode in javascript

var obj = JSON.parse(json_str);