--TEST-- Test mb_internal_encoding() function : error conditions - pass an unknown encoding --SKIPIF-- <?php extension_loaded('mbstring') or die('skip'); function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is not available in this build"); ?> --FILE-- <?php /* Prototype : string mb_internal_encoding([string $encoding]) * Description: Sets the current internal encoding or * Returns the current internal encoding as a string * Source code: ext/mbstring/mbstring.c */ /* * Pass mb_internal_encoding an unknown encoding */ echo "*** Testing mb_internal_encoding() : error conditions ***\n"; var_dump(mb_internal_encoding('unknown-encoding')); echo "Done"; ?> --EXPECTF-- *** Testing mb_internal_encoding() : error conditions *** Warning: mb_internal_encoding(): Unknown encoding "unknown-encoding" in %s on line %d bool(false) Done