Description:
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I am Chinese. I love linux, php very much.
So I do many things using php.
But tody, i find an error of the function "basename()"
so that i can't continue writing code by php.
The error like this:
if the $path in function basename($path) contain the Chinese, then the result will be error.
The error appears only in php-5.0.1, before the version it works normally.
Please e-mail me after you see the letter, thank you very much.

Reproduce code:
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<?php
$path="/home/httpd/??/??/??.php";
//Here the $path means "/home/httpd/I/Love/You.php",and "I love you" is translated to Chinese.
$str1=basename ($path,".php");
$str2=basename ($path);
echo $path."<br>1:".$str1."<br>2:".$str2;

$path2="/home/httpd/??/Love/??";
$str3=basename ($path2);
echo "<br><br>".$path2."<br>3:".$str3;

$path3="/home/httpd/I/Love/??";
$str4=basename ($path3);
echo "<br><br>".$path3."<br>4:".$str4;
?>

Expected result:
----------------
/home/httpd/??/??/??.php
1:.php
2:.php

/home/httpd/??/Love/??
3:Love

/home/httpd/I/Love/??
4:Love

Actual result:
--------------
/home/httpd/??/??/??.php
1:??
2:??.php

/home/httpd/??/Love/??
3:??

/home/httpd/I/Love/??
4:??