How to See Your PHP Configuration Settings
Sometimes you need to see what PHP configuration settings are in effect on your server. For example, is safe_mode on or off, is magic quotes (magic_quotes_gpc) on or off, are there any disabled PHP functions (disable_functions), etc.
Just create a PHP script with the following contents …
and upload to your server.
Navigate to that script in your browser to run it and it should display you a long list of PHP configuration values. It will have two columns: one for local value and one column for master value.
Delete the script after you are done using it. It is a security hazard if other people can see your PHP configuration values.