ID: 43998
Updated by: [EMAIL PROTECTED]
Reported By: josmessa at uk dot ibm dot com
-Status: Open
+Status: Assigned
Bug Type: mbstring related
Operating System: Windows XP SP2
PHP Version: 5.2CVS-2008-01-31 (snap)
-Assigned To:
+Assigned To: hirokawa
New Comment:
Assign to extension maintainer
Previous Comments:
------------------------------------------------------------------------
[2008-01-31 16:09:24] josmessa at uk dot ibm dot com
Description:
------------
When an incorrect or unknown encoding is passed to
mb_strto[upper|lower] two error messages are returned which both are
warning about the same thing.
In some cases, one error message is returned as well as an
upper/lowercased string, but this behaviour is not documented.
Reproduce code:
---------------
<?php
$sourcestring = 'Hello, World';
$inputs = array(12345, 12.3456789000E-10, true, false, "");
$iterator = 1;
foreach($inputs as $input) {
echo "\n-- Iteration $iterator --\n";
var_dump( mb_strtolower($sourcestring, $input) );
var_dump( mb_strtoupper($sourcestring, $input) );
$iterator++;
};
?>
Expected result:
----------------
Only one error message should be returned for iterations 1-3
Actual result:
--------------
-- Iteration 1 --
Warning: mb_strtolower(): Illegal character encoding specified in
...\mb_strtolower.php on line 8
Warning: mb_strtolower(): Unknown encoding "12345" in
...\mb_strtolower.php on line 8
bool(false)
Warning: mb_strtoupper(): Illegal character encoding specified in
...\mb_strtolower.php on line 9
Warning: mb_strtoupper(): Unknown encoding "12345" in
...\mb_strtolower.php on line 9
bool(false)
-- Iteration 2 --
Warning: mb_strtolower(): Illegal character encoding specified in
...\mb_strtolower.php on line 8
Warning: mb_strtolower(): Unknown encoding "1.23456789E-9" in
...\mb_strtolower.php on line 8
bool(false)
Warning: mb_strtoupper(): Illegal character encoding specified in
...\mb_strtolower.php on line 9
Warning: mb_strtoupper(): Unknown encoding "1.23456789E-9" in
...\mb_strtolower.php on line 9
bool(false)
-- Iteration 3 --
Warning: mb_strtolower(): Illegal character encoding specified in
...\mb_strtolower.php on line 8
Warning: mb_strtolower(): Unknown encoding "1" in ...\mb_strtolower.php
on line 8
bool(false)
Warning: mb_strtoupper(): Illegal character encoding specified in
...\mb_strtolower.php on line 9
Warning: mb_strtoupper(): Unknown encoding "1" in ...\mb_strtolower.php
on line 9
bool(false)
-- Iteration 4 --
Warning: mb_strtolower(): Illegal character encoding specified in
...\mb_strtolower.php on line 8
string(12) "hello, world"
Warning: mb_strtoupper(): Illegal character encoding specified in
...\mb_strtolower.php on line 9
string(12) "HELLO, WORLD"
-- Iteration 5 --
Warning: mb_strtolower(): Illegal character encoding specified in
...\mb_strtolower.php on line 8
string(12) "hello, world"
Warning: mb_strtoupper(): Illegal character encoding specified in
...\mb_strtolower.php on line 9
string(12) "HELLO, WORLD"
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=43998&edit=1
