Are there any specific best practices for handling cookies in PHP to ensure they persist as intended?

When handling cookies in PHP, it's important to set the expiration time correctly to ensure they persist as intended. One best practice is to use the time() function along with a specific time interval to set the expiration time in the future. Additionally, make sure to set the path and domain parameters appropriately to ensure the cookie is accessible across different pages on your website.

// Set a cookie with an expiration time of 1 hour
setcookie("example_cookie", "value", time() + 3600, "/");