Are there any best practices for securely deleting data from a database using PHP?

When securely deleting data from a database using PHP, it is important to use parameterized queries to prevent SQL injection attacks. Additionally, you should consider implementing proper authentication and authorization checks to ensure that only authorized users can delete data from the database. Finally, it is recommended to log all deletion activities for auditing purposes. 

<?php
// Establish a database connection
$pdo = new PDO('mysql:host=localhost;dbname=mydatabase', 'username', 'password');

// Prepare a SQL statement to securely delete data from the database
$stmt = $pdo->prepare("DELETE FROM table_name WHERE id = :id");

// Bind the parameter to the statement
$stmt->bindParam(':id', $id, PDO::PARAM_INT);

// Execute the statement
$stmt->execute();

// Log the deletion activity
// Add code here to log the deletion activity
?>

Keywords

SQL injection prepared statements PDO encryption data sanitization

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