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This article will explain in detail how to achieve bread crumb navigation in php. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Php's method of bread crumb navigation: [public function mbx ($cat_id) {$goods_info = D ('goods')-> find (I (' get.goods_id')); $row = D ('cat')-> f.].

This article operating environment: windows10 system, php 7, thinkpad T480 computer.

The role of breadcrumb navigation is to tell visitors where they are on the site and how to return. Maybe many friends don't know much about breadcrumb navigation, but it comes from a fairy tale Hansel and Gretel. When Hansel and Gretel walked through the forest, they got lost accidentally, but they found that bread crumbs were scattered along the way to help them find their way home.

There are three types of bread crumb navigation, which are:

Location-based breadcrumb navigation

This type is the most common. This type of breadcrumb navigation is a good way to point out the hierarchy of the current page and the entire site. This breadcrumb navigation can display links to the previous page or directory of the current page. It allows visitors to know their location and find the page they want to reach more quickly. It can improve the user-friendly experience.

Second, breadcrumb navigation based on attributes

This kind of breadcrumb navigation is the most common e-commerce site. This breadcrumb navigation is a good way to point out other attributes or categories of products on the current page. For a product, there is often more than one attribute, and this kind of breadcrumb navigation can give consumers a more intuitive understanding.

Third, path-based bread crumb navigation

This kind of bread crumb navigation is the least common. This kind of bread crumb navigation is very similar to the type of fairy tale mentioned above. They can display links to pages that visitors have visited before arriving on the page. This kind of breadcrumb navigation is not very popular because their function is basically the same as the forward and backward buttons.

So how do we navigate breadcrumbs? Next, let's take a look at the specific implementation code!

The specific implementation code is as follows:

} this is the end of the article on "how to navigate breadcrumbs in php". I hope the above content can be helpful to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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