Search results for: "pathinfo()"

What are some best practices for handling file names and extensions in PHP when writing them to a TXT file?

When writing file names and extensions to a TXT file in PHP, it is important to sanitize the input to prevent any malicious code injection or invalid...

What is the best practice for filtering file types in PHP when using type="file" in a form?

When using type="file" in a form in PHP, it is important to filter the file types that can be uploaded to prevent malicious files from being uploaded...

How can PHP be used to read a text file with the same name as an image file in a directory?

To read a text file with the same name as an image file in a directory using PHP, you can first get the list of image files in the directory, extract...

How can one ensure the security and integrity of files while copying and renaming them in PHP?

To ensure the security and integrity of files while copying and renaming them in PHP, it is important to sanitize the file names to prevent directory...

What are some best practices for handling file names and extensions when saving images in PHP, especially when dealing with dynamic content like YouTube thumbnails?

When saving images in PHP, especially when dealing with dynamic content like YouTube thumbnails, it is best practice to sanitize the file names and ex...