Search results for: "Content-Type"

What are common pitfalls when downloading and saving images using PHP?

Common pitfalls when downloading and saving images using PHP include not checking if the file already exists before saving it, not properly handling e...

What are alternative methods to validate and convert form input values to specific data types in PHP?

When working with form input values in PHP, it is important to validate and convert them to specific data types to ensure data integrity and prevent s...

What common mistake is often made when using PHP upload scripts?

One common mistake when using PHP upload scripts is not properly checking the file type before allowing the upload. This can lead to security vulnerab...

How can the PHP function mime_content_type be used to improve image loading functionality?

When loading images in a web application, it's important to ensure that the correct MIME type is set for each image to prevent any potential security...

What are potential pitfalls to be aware of when sending images via a contact form in PHP?

When sending images via a contact form in PHP, potential pitfalls to be aware of include file size limitations, file type restrictions, and security v...