magento - Magento 代码如何执行以及它如何占用内存？

Question

  Here You can see i am using comment for this magento code. 
  but i am not sure how magento code take memory for all the stuff we do in code. 
  
    {
         // Returning To Back .  On Click of Back Button
      return [
        'label' => __('Back'),
         'on_click' => sprintf("location.href = '%s';", $this- 
           >getBackUrl()),
        'class' => 'back',
        'sort_order' => 10
    ];

• 您还可以解释或分享任何链接 Magento 代码在代码执行时如何占用内存。

标签： magentocommentsmagento2