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                             php_ini_scanned_files

   (PHP 4 >= 4.3.0)
   php_ini_scanned_files -- Return a list of .ini files parsed from the
   additional ini dir

Description

   string php_ini_scanned_files ( void )

   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 directive. Also, each comma is
   followed by a newline.

   Example 1. A simple example to list the returned ini files
   <?php
   if ($filelist = php_ini_scanned_files()) {
       if (strlen($filelist) > 0) {
           $files = explode(',', $filelist);
           foreach ($files as $file) {
               echo "<li>" . trim($file) . "</li>\n";
           }
       }
   }
   ?>

   See also ini_set() and phpinfo().
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