Exakat\Tasks\Load::processFollowingBlock PHP Method

    private function processFollowingBlock($finals)
    {
        if ($this->tokens[$this->id + 1][0] === T_OPEN_CURLY) {
            ++$this->id;
            $blockId = $this->processBlock(false);
        } elseif ($this->tokens[$this->id + 1][0] === T_COLON) {
            $this->startSequence();
            $blockId = $this->sequence;
            ++$this->id;
            // skip :
            while (!in_array($this->tokens[$this->id + 1][0], $finals)) {
                $this->processNext();
            }
            $this->pushExpression($this->sequence);
            $this->endSequence();
        } elseif (in_array($this->tokens[$this->id + 1][0], array(T_SEMICOLON))) {
            // void; One epxression block, with ;
            $this->startSequence();
            $blockId = $this->sequence;
            $voidId = $this->addAtomVoid();
            $this->addToSequence($voidId);
            $this->endSequence();
            $this->pushExpression($blockId);
            ++$this->id;
        } elseif (in_array($this->tokens[$this->id + 1][0], array(T_CLOSE_TAG, T_CLOSE_CURLY, T_CLOSE_PARENTHESIS))) {
            // Completely void (not even ;)
            $this->startSequence();
            $blockId = $this->sequence;
            $voidId = $this->addAtomVoid();
            $this->addToSequence($voidId);
            $this->endSequence();
            $this->pushExpression($blockId);
        } else {
            // One expression only
            $this->startSequence();
            $blockId = $this->sequence;
            $current = $this->id;
            // This may include WHILE in the list of finals for do....while
            $finals = array_merge(array(T_SEMICOLON, T_CLOSE_TAG, T_ELSE, T_END, T_CLOSE_CURLY), $finals);
            $specials = array(T_IF, T_FOREACH, T_SWITCH, T_FOR, T_TRY, T_WHILE);
            if (in_array($this->tokens[$this->id + 1][0], $specials)) {
                $this->processNext();
            } else {
                while (!in_array($this->tokens[$this->id + 1][0], $finals)) {
                    $this->processNext();
                }
                $expressionId = $this->popExpression();
                $this->addToSequence($expressionId);
            }
            $this->endSequence();
            if (!in_array($this->tokens[$current + 1][0], $specials)) {
                ++$this->id;
            }
            $this->pushExpression($blockId);
        }
        return $blockId;
    }