Search results for: "server uploads"

Are there any security considerations to keep in mind when allowing users to upload multiple files in PHP?

When allowing users to upload multiple files in PHP, it is important to consider security risks such as file size limits, file type validation, and po...

In what ways can PHP developers adapt their code to work with modern PHP versions and avoid deprecated functions like $HTTP_POST_FILES?

To adapt code to work with modern PHP versions and avoid deprecated functions like $HTTP_POST_FILES, developers can use the $_FILES superglobal array...

How can PHP be used to send emails with attachments to users who submit a form?

To send emails with attachments to users who submit a form using PHP, you can use the PHP `mail()` function in combination with the `multipart/mixed`...

What are some best practices for uploading and displaying images in PHP applications?

When uploading and displaying images in PHP applications, it is important to validate the file type, size, and dimensions to ensure security and preve...

What are some best practices for handling user input when it comes to specifying video file formats in PHP applications?

When handling user input for specifying video file formats in PHP applications, it is important to validate and sanitize the input to prevent potentia...