ajax does not returns any response in php

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AJAX request not returns response in hosting server.

I have tested it in localhost it works normally but when I am testing it in hosting server it returns blank response.

I have checked values in variable using var_dump. It is having value but when I echo it using json_encode method it returns blank response.

Posted 25-Nov-15 0:35am

jagdish123061

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Sradhanjali Behera 25-Nov-15 6:42am

Please alert your data.what is coming.

jagdish123061 25-Nov-15 6:44am

response is blank.

json_encode not working

Sradhanjali Behera 25-Nov-15 6:47am

$result['Comments'] = $comm;
echo json_encode($result);
exit;

Sradhanjali Behera 25-Nov-15 6:48am

echo it and console it.

jagdish123061 25-Nov-15 6:57am

solved it. problem in values some values are not in collation utf-8. So i had convert it using function:

function utf8ize($d) {
if (is_array($d)) {
foreach ($d as $k => $v) {
$d[$k] = utf8ize($v);
}
} else if (is_string ($d)) {
return utf8_encode($d);
}
return $d;
}

and then echo json_encode(utf8ize($result))

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jagdish123061 · Accepted Answer · 2015-11-25T00:59:00

VB.NET

solved it. problem in values some values are not in collation utf-8. So i had convert it using function:

<pre lang="PHP">
function utf8ize($d) {
  if (is_array($d)) {
    foreach ($d as $k => $v) {
       $d[$k] = utf8ize($v);
    }
  }
  else if (is_string ($d)) {
        return utf8_encode($d);
  }
 return $d;
}

and then echo json_encode(utf8ize($result))