1--TEST--
2Test mb_internal_encoding() function : basic functionality
3--SKIPIF--
4<?php
5extension_loaded('mbstring') or die('skip');
6function_exists('mb_internal_encoding') or die("skip mb_internal_encoding() is not available in this build");
7?>
8--FILE--
9<?php
10/* Prototype  : string mb_internal_encoding([string $encoding])
11 * Description: Sets the current internal encoding or Returns
12 * the current internal encoding as a string
13 * Source code: ext/mbstring/mbstring.c
14 */
15
16/*
17 * Test basic functionality of mb_internal_encoding
18 */
19
20echo "*** Testing mb_internal_encoding() : basic functionality ***\n";
21
22var_dump(mb_internal_encoding());   //default internal encoding
23
24var_dump(mb_internal_encoding('UTF-8'));    //change internal encoding to UTF-8
25
26var_dump(mb_internal_encoding());    //check internal encoding is now set to UTF-8
27
28
29echo "Done";
30?>
31--EXPECTF--
32*** Testing mb_internal_encoding() : basic functionality ***
33string(%d) "%s"
34bool(true)
35string(5) "UTF-8"
36Done
37