mb_strwidth
(PHP 4 >= 4.0.6, PHP 5)
mb_strwidth — Return width of string
Description
int mb_strwidth
( string $str
[, string $encoding
] )
Multi-byte characters are usually twice the width of single byte characters.
Characters width
| Chars |
Width |
| U+0000 - U+0019 |
0 |
| U+0020 - U+1FFF |
1 |
| U+2000 - U+FF60 |
2 |
| U+FF61 - U+FF9F |
1 |
| U+FFA0 - |
2 |
Parameters
-
str
-
The string being decoded.
-
encoding
-
The encoding
parameter is the character encoding. If it is omitted, the internal character
encoding value will be used.
Return Values
The width of string str
.
Load balance : Server 04
