How to load data from JSON to Highchart?

Question

my Json looks like this:

[{\"1332879360000.0\": 300.0, \"1332797760000.0\": 353.0,

\"1332799320000.0\": 358.0, \"1332         


        

Answer 1

try this

}
// Set the JSON header
header("Content-type: text/json");

// The x value is the current JavaScript time, which is the Unix time multiplied by       1000.
$x = time() * 1000;
$y = rand(0,100) ; 
mysql_query("INSERT INTO `apak`.`mach_1` (`id`, `temp`, `date_time`) VALUES           (NULL,'".$y."', CURRENT_TIMESTAMP);") ; 


// Create a PHP array and echo it as JSON
$ret = array($x, $y);
echo json_encode($ret);
?>

now the the highchart script

  <  /head>