src/Tokenizer/Tokens.php
public static function fromCode($code)
    {
        $codeHash = self::calculateCodeHash($code);

        if (self::hasCache($codeHash)) {
            $tokens = self::getCache($codeHash);

            // generate the code to recalculate the hash
            $tokens->generateCode();

            if ($codeHash === $tokens->codeHash) {
                $tokens->clearEmptyTokens();
                $tokens->clearChanged();

                return $tokens;
            }
        }

        $tokens = new self();
        $tokens->setCode($code);
        $tokens->clearChanged();

        return $tokens;
    }
public static function fromCode($code)
    {
        $codeHash = self::calculateCodeHash($code);

        if (self::hasCache($codeHash)) {
            $tokens = self::getCache($codeHash);

            // generate the code to recalculate the hash
            $tokens->generateCode();

            if ($codeHash === $tokens->codeHash) {
                $tokens->clearEmptyTokens();
                $tokens->clearChanged();

                return $tokens;
            }
        }

        $tokens = new self();
        $tokens->setCode($code);
        $tokens->clearChanged();

        return $tokens;
    }
Create token collection directly from code.

@param string $code PHP code

@return Tokens