What is the correct syntax for updating a database record in PHP?

When updating a database record in PHP, you need to use an SQL UPDATE statement along with appropriate placeholders for the values you want to update. The correct syntax involves preparing the statement, binding parameters, and executing the query to update the record in the database. 

// Assuming you have already established a database connection

// Update record with id = 1
$id = 1;
$newValue = "Updated Value";

$stmt = $pdo->prepare("UPDATE table_name SET column_name = :new_value WHERE id = :id");
$stmt->bindParam(':new_value', $newValue);
$stmt->bindParam(':id', $id);
$stmt->execute();

Keywords

PHP database update syntax record

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