如何用阵列显示magento 2中的所有细节产品？

Question

I have code show detail product extends Magento\Catalog\Block\Product\View. When i wanted show detail product with array, website show error: Fatal error: Allowed memory size of 792723456 bytes exhausted (tried to allocate 390074368 bytes) in C:\xampp\htdocs\demo\app\code\BHT\Demo\view\frontend\templates\demo.phtml on line 5

i have use method getProduct() of Magento\Catalog\Block\Product\View.

Please help.

Block : 
class GetProduct extends \Magento\Catalog\Block\Product\View{

    public function getProductFromCatalog()
    {
        return $this->getProduct();
    }
}

.phtml:
  $product = $block->getProductFromCatalog();

    echo "<pre>";
    print_r($product->getData());
    echo "</pre>";
    die();

Answer 1

Peter its probably due to your php configuration or you can check the size of this array that you're trying to show, maybe its too big and its breaking you memory limitation.

Check this link out, dude got a problem that look like yours.

https://magento.stackexchange.com/questions/209976/magento-2-2-2-allowed-memory-size-of-792723456-bytes-exhausted-tried-to-alloc