PHPCfg\Printer::render PHP Method

    protected function render(Func $func)
    {
        if (null !== $func->cfg) {
            $this->enqueueBlock($func->cfg);
        }
        $renderedOps = new \SplObjectStorage();
        $renderedBlocks = new \SplObjectStorage();
        while ($this->blockQueue->count() > 0) {
            $block = $this->blockQueue->dequeue();
            $ops = [];
            if ($block === $func->cfg) {
                foreach ($func->params as $param) {
                    $renderedOps[$param] = $ops[] = $this->renderOp($param);
                }
            }
            foreach ($block->phi as $phi) {
                $result = $this->indent($this->renderOperand($phi->result) . " = Phi(");
                $result .= implode(', ', array_map([$this, 'renderOperand'], $phi->vars));
                $result .= ')';
                $renderedOps[$phi] = $ops[] = ["op" => $phi, "label" => $result, "childBlocks" => []];
            }
            foreach ($block->children as $child) {
                $renderedOps[$child] = $ops[] = $this->renderOp($child);
            }
            $renderedBlocks[$block] = $ops;
        }
        $varIds = $this->varIds;
        $blockIds = $this->blocks;
        $this->reset();
        return ["blocks" => $renderedBlocks, "ops" => $renderedOps, "varIds" => $varIds, "blockIds" => $blockIds];
    }