Are there specific high-risk areas in a php.ini file that developers should pay attention to, such as upload_tmp_dir?

Developers should pay attention to settings related to file uploads in the php.ini file, such as upload_tmp_dir, as these can pose security risks if not properly configured. By setting a secure directory for temporary file uploads, developers can prevent unauthorized access to sensitive files. It is important to ensure that the upload_tmp_dir is only accessible by the web server and has proper permissions set.

; Set a secure temporary directory for file uploads
upload_tmp_dir = /path/to/secure/directory