How can the php.ini file be properly configured to avoid access denied errors when loading PHP extensions?

To avoid access denied errors when loading PHP extensions, the php.ini file should be properly configured with the correct extension directory path and permissions. This can be done by specifying the extension_dir directive in the php.ini file to point to the directory where the PHP extensions are located. Additionally, ensure that the directory has the necessary read and execute permissions for the PHP process to access the extensions.

extension_dir = "path/to/your/extensions/directory"