Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness. Use utf8_uri_encode() instead.

_truncate_post_slug( string $slug, int $length = 200 ): string

Truncates a post slug.


Description

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See also


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Parameters

$slug string Required
The slug to truncate.
$length int Optional
Max length of the slug. Default 200 (characters).

Default: 200


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Return

string The truncated slug.


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Source

File: wp-includes/post.php. View all references

function _truncate_post_slug( $slug, $length = 200 ) {
	if ( strlen( $slug ) > $length ) {
		$decoded_slug = urldecode( $slug );
		if ( $decoded_slug === $slug ) {
			$slug = substr( $slug, 0, $length );
		} else {
			$slug = utf8_uri_encode( $decoded_slug, $length, true );
		}
	}

	return rtrim( $slug, '-' );
}


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Changelog

Changelog
Version Description
3.6.0 Introduced.

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