Search results for: "unique filename"

How can the PHP code be modified to ensure that a new CSV file is created with a unique filename based on the input data?

To ensure that a new CSV file is created with a unique filename based on the input data, you can generate a unique filename using a combination of the...

How can the filename be shortened before the file is written when uploading a file in PHP?

When uploading a file in PHP, you can shorten the filename before it is written by using the "pathinfo" function to get the file extension and then ge...

What potential issues can arise when using "http.php" as a filename in PHP?

Using "http.php" as a filename in PHP can potentially cause conflicts with the built-in HTTP extension or other libraries that may use the same filena...

What best practices should be followed when handling file uploads and renaming in PHP to ensure the correct filename is stored in the database?

When handling file uploads in PHP, it is important to sanitize the filename to prevent any potential security risks such as directory traversal attack...

What is the potential issue with using a fixed filename like "test.jpg" for uploaded images in PHP?

Using a fixed filename like "test.jpg" for uploaded images in PHP can lead to overwriting existing files or potential conflicts when multiple users up...