Search results for: ".php file"

What is the correct way to handle file uploads in PHP, including accessing the file data and validating file types?

When handling file uploads in PHP, it is important to access the file data using the $_FILES superglobal array and validate the file type before proce...

Is it possible to include a config file in a header file and then include that header file in another PHP script?

Yes, it is possible to include a config file in a header file and then include that header file in another PHP script. This can be achieved by includi...

How can file permissions affect PHP file uploads?

File permissions can affect PHP file uploads by restricting the ability of the PHP script to write the uploaded file to the designated directory. To s...

How can file size limitations be effectively enforced in PHP file uploads?

To enforce file size limitations in PHP file uploads, you can use the `upload_max_filesize` and `post_max_size` directives in your php.ini file to set...

How can PHP developers use the pathinfo() function to extract file extensions and ensure proper file naming conventions in file uploads?

When uploading files in PHP, it is important to extract the file extension from the uploaded file to ensure proper file naming conventions and prevent...