Exakat\Tasks\Load::processReturn PHP Method

    private function processReturn()
    {
        if (in_array($this->tokens[$this->id + 1][0], array(T_CLOSE_TAG, T_SEMICOLON))) {
            $current = $this->id;
            // Case of return ;
            $returnId = $this->addAtom('Return');
            $returnArgId = $this->addAtomVoid();
            $this->addLink($returnId, $returnArgId, 'RETURN');
            $x = array('code' => $this->tokens[$current][1], 'fullcode' => $this->tokens[$current][1] . ' ;', 'line' => $this->tokens[$current][2], 'token' => $this->getToken($this->tokens[$current][0]));
            $this->setAtom($returnId, $x);
            $this->pushExpression($returnId);
            if ($this->tokens[$this->id + 1][0] === T_CLOSE_TAG) {
                $this->processSemicolon();
            }
            return $returnId;
        } else {
            return $this->processSingleOperator('Return', $this->precedence->get($this->tokens[$this->id][0]), 'RETURN', ' ');
        }
    }