valid_unicode( int $i )
Determines if a Unicode codepoint is valid.
Description Description
Parameters Parameters
- $i
-
(int) (Required) Unicode codepoint.
Return Return
(bool) Whether or not the codepoint is a valid Unicode codepoint.
Source Source
File: wp-includes/kses.php
function valid_unicode( $i ) {
return ( $i == 0x9 || $i == 0xa || $i == 0xd ||
( $i >= 0x20 && $i <= 0xd7ff ) ||
( $i >= 0xe000 && $i <= 0xfffd ) ||
( $i >= 0x10000 && $i <= 0x10ffff ) );
}
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Changelog Changelog
| Version | Description |
|---|---|
| 2.7.0 | Introduced. |