csu3_am335x/EVSE/GPL/php-8.1.12/ext/mbstring/tests/casefold.phpt

--TEST--
mb_strtoupper() / mb_strtolower()
--EXTENSIONS--
mbstring
--INI--
output_handler=
--FILE--
<?php
    mb_internal_encoding( 'ISO-8859-1' );
    print mb_strtolower( "ABCDEFGHIJKLMNOPQRSTUVWXYZ\n" );
    print mb_strtoupper( mb_strtolower( "ABCDEFGHIJKLMNOPQRSTUVWXYZ\n" ) );
    print mb_strtoupper( "äëï\n" );
    print mb_convert_case( "äëï\n", MB_CASE_TITLE );
?>
--EXPECT--
abcdefghijklmnopqrstuvwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ
ÄËÏ
Äëï