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

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.

Truncates a post slug.

Description

See also

Parameters

$slugstringrequired
The slug to truncate.
$lengthintoptional
Max length of the slug. Default 200 (characters).

Default:200

Return

string The truncated slug.

Source

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, '-' );
}

Changelog

VersionDescription
3.6.0Introduced.

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