<?php
$phoneNumber = $_POST['phone_number'];
$conn = new mysqli('localhost', 'root', '', 'phone_number');
if($conn->connect_error){
die('Connection failed : ' .$conn->connect_error);
} else{
$stmt = $conn->prepare("Insert into registration(phoneNumber)(?)");
$stmt->bind_param("i", $phoneNumber);
echo "Wysłano";
$stmt->close();
$conn->close();
}
?>
Wywala mi linijke 10, robię to z tutoriala gdzie typ robi cały formularz i nie za bardzo ogarniam. bind_param