An Adobe Commerce developer is tasked with creating a custom block that will be displayed on every page in the footer of the site. After completing…

To store a block in the system cache, the developer needs to set values for both the cache_lifetime

and cache_key data properties of the block. The cache_lifetime property specifies how long the block

should be cached, and the cache_key property specifies a unique identifier for the block.

The following code shows how to set the cache_lifetime and cache_key data properties of a block:

PHP

$block->setData('cache_lifetime', 600);

$block->setData('cache_key', 'my_custom_block');

Once the cache_lifetime and cache_key data properties have been set, the block will be stored in the

system cache and will not be regenerated on each page load.