Unfortunately my code isn't working quite well.
The source code:
<!DOCTYPE html>
<html>
<head>
<title>Query data from News database and display in table</title>
<meta charset="UTF-8">
<meta name="description" content="" />
<meta name="author" content="WRBikAir" />
<meta name="keywords" content="" />
<style>
table, th, td{
border: 1px solid black;
}
</style>
</head>
<body>
<?php
error_reporting(E_ALL);
echo "Test 1";
$con = mysqli_connect("mysql.hostinger.com","u441817146_admin","CBGApp","u441817146_cbg");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$sql = "SELECT * FROM News";
if ($result = mysqli_query($con, $sql)) {
echo "<table>";
while($row = $result->fetch_assoc()) {
$r = json_encode($row);
echo "<tr><td>" . $r['NID'] . "</td><td>" . $r['headline'] . "</td><td>" . $row['text'] . "</td><td>" . $r['timestamp'] . "</td></tr>";
}
echo "</table>";
} else {
echo "no result.";
}
mysqli_close($con);
echo "2";
?>
</body>
</html>
Everything works fine, except of the output of the NID, headline and timestamp. There are all '{'. Does it mean, that there is now value? because if I simply print them out (encoded of course) there are values e.g.:
{"NID":"1","headline":"Testartikel 2","text":"test test test","timestamp":"15.11.2017, 18:13"}
Does somebody knows a solution?
