valid_unicode( int $i )

Determines if a Unicode codepoint is valid.


Description Description


Parameters Parameters

$i

(int) (Required) Unicode codepoint.


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Return Return

(bool) Whether or not the codepoint is a valid Unicode codepoint.


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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

Changelog
Version Description
2.7.0 Introduced.

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