PHPCfg\Parser::parseIf PHP Метод

    protected function parseIf($node, Block $endBlock)
    {
        $attrs = $this->mapAttributes($node);
        $cond = $this->readVariable($this->parseExprNode($node->cond));
        $ifBlock = new Block($this->block);
        $elseBlock = new Block($this->block);
        $this->block->children[] = new JumpIf($cond, $ifBlock, $elseBlock, $attrs);
        $this->processAssertions($cond, $ifBlock, $elseBlock);
        $this->block = $this->parseNodes($node->stmts, $ifBlock);
        $this->block->children[] = new Jump($endBlock, $attrs);
        $endBlock->addParent($this->block);
        $this->block = $elseBlock;
        if ($node instanceof Node\Stmt\If_) {
            foreach ($node->elseifs as $elseIf) {
                $this->parseIf($elseIf, $endBlock);
            }
            if ($node->else) {
                $this->block = $this->parseNodes($node->else->stmts, $this->block);
            }
            $this->block->children[] = new Jump($endBlock, $attrs);
            $endBlock->addParent($this->block);
        }
    }