Here is the updated code for anyone looking to update their database. Thank you everyone for all your help.
<?php
try {
$conn = new PDO("mysql:host=$servername;dbname=$dbname", $username,
$password);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
// prepare sql and bind parameters
$stmt = $conn->prepare("UPDATE test SET title=:title WHERE id=:id");
$stmt->bindParam(':title', $title);
$stmt->bindParam(':id', $id);
// Update a row
$title = $_POST['title'];
$id = $_POST['id'];
$stmt->execute();
echo "Row updated";
echo "<br />";
echo "<strong>$title</strong> and <strong>$id</strong>";
}
catch(PDOException $e) {
echo "Error: " . $e->getMessage();
}
$conn = null;
?>
Use bind_param() :
<?php
$statement = $conn->prepare("UPDATE test SET title= ? WHERE id= ?");
$statement->bind_param('si', $title,$id);
$statement->execute();
if ($statement->affected_rows >0) {
echo "Record updated successfully";
} else {
echo "Error updating record: " . $conn->error;
}
$statement->close();
?>
You still have a bit of a mix of PDO and MySQLi although only in your call to bindParam
now, which you are calling as if it was MySQLi::bind_param
. Also in your last edit the query string got messed up with the addition of Values=?
I'm not sure why you did that? Anyway, this should do what you want:
try {
$conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
// prepare sql and bind parameters
$stmt = $conn->prepare("UPDATE test SET title=:title WHERE id=:id");
$stmt->bindParam(':title', $title);
$stmt->bindParam(':id', $id);
// Update a row
$title = $_POST['title'];
$stmt->execute();
echo "Row updated";
}
catch(PDOException $e) {
echo "Error: " . $e->getMessage();
}
$conn = null;
use this.hope it will help you.
<?php
$statement = $conn->prepare("UPDATE myTable SET name = ? WHERE id = ?");
$statement->bind_param("si", $_POST['title'],$id);
$statement->execute();
$statement->close();
?>
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