php_ini_scanned_files Return a list of .ini files parsed from the additional ini dir stringphp_ini_scanned_files php_ini_scanned_files returns a comma-separated list of configuration files parsed after &php.ini;. These files are found in a directory defined by the --with-config-file-scan-dir option which is set during compilation. Returns a comma-separated string of .ini files on success. If the directive --with-config-files-scan-dir wasn't set, &false; is returned. If it was set and the directory was empty, an empty string is returned. If a file is unrecognizable, the file will still make it into the returned string but a PHP error will also result. This PHP error will be seen both at compile time and while using php_ini_scanned_files. The returned configuration files also include the path as declared in the --with-config-file-scan-dir option. Also, each comma is followed by a newline. 0) { $files = explode(',', $filelist); foreach ($files as $file) { echo "

" . trim($file) . "

\n"; } } } ?> ]]> See also ini_set and phpinfo.