Search results for: "DELETE-Anweisungen"

What is the best practice for triggering a MySQL deletion operation from a PHP output list?

When triggering a MySQL deletion operation from a PHP output list, it is best practice to use a form with a hidden input field containing the ID of th...

What are some best practices for managing and deleting old image files in a PHP script for video surveillance purposes?

When managing and deleting old image files in a PHP script for video surveillance purposes, it is important to regularly check and remove outdated ima...

How can PHP form handling be utilized to improve the process of deleting an image and automatically refreshing the index.php page without using header() redirects?

When deleting an image in PHP, the form handling process can be improved by using AJAX to send a request to the server to delete the image without ref...

What potential issues can arise when using count() instead of rowCount() in PHP for database queries?

Using count() instead of rowCount() in PHP for database queries can lead to inaccurate results when fetching the number of rows affected by a query, e...

What is the difference between using $_GET and $_POST methods when handling user input for actions like deleting database entries in PHP?

When handling user input for actions like deleting database entries in PHP, it is important to use the appropriate method to prevent security vulnerab...