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--TEST--
Test mb_strtolower() function : usage variations - pass different characters to check conversion is correct
--SKIPIF--
<?php
extension_loaded('mbstring') or die('skip');
function_exists('mb_strtolower') or die("skip mb_strtolower() is not available in this build");
?>
--FILE--
<?php
/* Prototype : string mb_strtolower(string $sourcestring [, string $encoding])
* Description: Returns a lowercased version of $sourcestring
* Source code: ext/mbstring/mbstring.c
*/
/*
* Pass accented characters and Russian characters to check case conversion is correct
*/
echo "*** Testing mb_strtolower() : usage variations ***\n";
$uppers = array('Basic Latin' => b'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'Characters With Accents' => base64_decode('w4DDgcOCw4PDhMOFw4bDh8OIw4nDisOLw4zDjcOOw4/DkMORw5LDk8OUw5XDlg=='),
'Russian' => base64_decode('0JDQkdCS0JPQlNCV0JbQlw=='));
$lowers = array('Basic Latin' => b'abcdefghijklmnopqrstuvwxyz',
'Characters With Accents' => base64_decode('w6DDocOiw6PDpMOlw6bDp8Oow6nDqsOrw6zDrcOuw6/DsMOxw7LDs8O0w7XDtg=='),
'Russian' => base64_decode('0LDQsdCy0LPQtNC10LbQtw=='));
foreach ($uppers as $lang => $sourcestring) {
echo "\n-- $lang --\n";
$a = mb_strtolower($sourcestring, 'utf-8');
var_dump(base64_encode($a));
if ($a == $lowers[$lang]) {
echo "Correctly Converted\n";
} else {
echo "Incorrectly Converted\n";
}
}
echo "Done";
?>
--EXPECTF--
*** Testing mb_strtolower() : usage variations ***
-- Basic Latin --
string(36) "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXo="
Correctly Converted
-- Characters With Accents --
string(64) "w6DDocOiw6PDpMOlw6bDp8Oow6nDqsOrw6zDrcOuw6/DsMOxw7LDs8O0w7XDtg=="
Correctly Converted
-- Russian --
string(24) "0LDQsdCy0LPQtNC10LbQtw=="
Correctly Converted
Done
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