function CodePointString::codePointsAt

Overrides AbstractUnicodeString::codePointsAt

File

vendor/symfony/string/CodePointString.php, line 76

Class

CodePointString

Represents a string of Unicode code points encoded as UTF-8.

Namespace

Symfony\Component\String

Code

public function codePointsAt(int $offset) : array {
    $str = $offset ? $this->slice($offset, 1) : $this;
    return '' === $str->string ? [] : [
        mb_ord($str->string, 'UTF-8'),
    ];
}