php man page for ingres_charset

INGRES_CHARSET(3)							 1							 INGRES_CHARSET(3)

ingres_charset - Returns the installation character set

SYNOPSIS
       string ingres_charset (resource	$link)

DESCRIPTION
       ingres_charset(3) is called to determine the character set being used by the Ingres client, from II_CHARSETxx (where xx is the installation
       code).

       Note

	       You can override the value returned by using the function putenv(3). Changing the value of II_CHARSETxx in a running Ingres instal-
	      lation can cause data corruption.

PARAMETERS
	      o $link
		- The connection link identifier

RETURN VALUES
	Returns a string with the value for II_CHARSETxx or returns NULL if the value could not be determined.

EXAMPLES
       Example #1

	      ingres_charset(3) - Get the installation character set

	      <?php
	      $link = ingres_connect($database, $user, $password);

	      echo ingres_charset($link) . "
";

	      ingres_close($link);
	      ?>

SEE ALSO
       ingres_connect(3), ingres_query(3).

PHP Documentation Group 													 INGRES_CHARSET(3)