php man page for php_ini_loaded_file

PHP_INI_LOADED_FILE(3)							 1						    PHP_INI_LOADED_FILE(3)

php_ini_loaded_file - Retrieve a path to the loaded php.ini file

SYNOPSIS
       string php_ini_loaded_file (void  )

DESCRIPTION
	Check if a php.ini file is loaded, and retrieve its path.

PARAMETERS
       This function has no parameters.

RETURN VALUES
	The loaded php.ini path, or FALSE if one is not loaded.

EXAMPLES
       Example #1

	      php_ini_loaded_file(3) example

	      <?php
	      $inipath = php_ini_loaded_file();

	      if ($inipath) {
		  echo 'Loaded php.ini: ' . $inipath;
	      } else {
		  echo 'A php.ini file is not loaded';
	      }
	      ?>

	      The above example will output something similar to:

	      Loaded php.ini: /usr/local/php/php.ini

SEE ALSO
       php_ini_scanned_files(3), phpinfo(3), The configuration file.

PHP Documentation Group 												    PHP_INI_LOADED_FILE(3)