Core/Security/Token/AuthToken.php
public function getSelector(): string
    {
        if (empty($this->selector)) {
            $this->setSize($this->selector_size);
            $this->selector = $this->generateRandomToken();
        }

        return $this->selector;
    }
public function getSelector(): string
    {
        if (empty($this->selector)) {
            $this->setSize($this->selector_size);
            $this->selector = $this->generateRandomToken();
        }

        return $this->selector;
    }
public function getSelector ( ) : string { if ( empty ( $ this -> selector ) ) { $ this -> setSize ( $ this -> selector_size ) ; $ this -> selector = $ this -> generateRandomToken ( ) ; } return $ this -> selector ; }
Returns set selector

Generates a selector when not set.

@return string
Returns set selector