Article Introduction：PHP, unlimited level: PHP implements unlimited level classification: If you write a system yourself, you will often use column management. If there are many levels of column classification, you need to implement unlimited level classification. The code is as follows: Use in the drop-down menu /* Unlimited level classification **Logical recursion acquisition type* hid upper-level column id* step lower-level column prefix* tid seleted option id*/function LogicGetTypeList($datatable=lanmu_class,$hid=0,$step=,$tid=-1) {static $Ty

2016-07-29 comment 0  1498

Article Introduction：PHP infinite classification is often used to generate infinite classification menus. This topic mainly introduces some popular PHP unlimited classification articles and code snippets, some commonly used PHP unlimited classification library downloads, and PHP unlimited classification video tutorials!

2017-05-19 comment 0  2729

Article Introduction：To put it simply, Infinitus classification means that a category can be divided into multiple subcategories, and then one subcategory can be divided into multiple other subcategories and so on indefinitely, just like Windows can create a new folder, and then create another folder in this folder. There are some folders, and you can also create some folders under the folders. This is the infinite classification

2017-11-14 comment 1  3940

Article Introduction：PHP infinite classification algorithm. Problem PHP infinite classification algorithm Solution Please tell me about the PHP infinite classification algorithm, mainly the problem of classification and sorting. How to make the third-level classification closely under the second-level classification and the second-level classification under the first level?

2016-07-13 comment 0  970

Article Introduction：How to implement infinite classification tree in php? This article mainly introduces how to simply implement infinite classification tree lists in PHP, and analyzes PHP's techniques of implementing tree lists through arrays with examples. I hope to be helpful.

2017-12-26 comment 0  1481

Article Introduction：This article explains the method of implementing infinite classification under the thinkphp framework. Infinite classification is generally used in the classification menu of websites and is a very commonly used data structure and function. Interested students can refer to it.

2017-02-21 comment 8  4925

Article Introduction：Infinitus China Co., Ltd.: Infinitus China Co., Ltd. php Infinitus classification: Copy the code as follows: <?php /*======================== ================================ Class name: catalog Function: Unlimited hierarchical class method: Tree display category catalog_show($ id) //Parameter $id Recursive calling process: Find all root categories whose parent category is 0 -> Recursively obtain all categories and display the added category catalog_add($uid,$

2016-07-29 comment 0  1035

Article Introduction：A simpler infinite-level classification menu code A simpler infinite-level classification menu code First of all, I would like to thank terry39 for his guidance. I have nothing to do on New Year's Day, so I will simply implement the principles he said. The key to this program lies in the data. The design of the table is very unique. No recursion is needed. The menu can be listed with a simple SQL statement. Let's see how this data table is designed: The database fields are roughly as follows: --------------- ----------------------------------------------- ...

2016-12-01 comment 0  1339

Article Introduction：PHP, Infinitus: Let’s talk about a case of PHP Infinitus classification: Author: Bailang Source: http://www.manks.top/php_tree_deep.html The copyright of this article belongs to the author. Reprinting is welcome, but this paragraph must be retained without the author’s consent. statement, and provide a link to the original text in an obvious position on the article page, otherwise we reserve the right to pursue legal liability. The original article has pictures. In daily development, it is more or less inevitable to encounter problems with Infinitus classification, because issues such as efficiency and logic have always made such problems more acute. Today we use the yii2 framework as the basis and the column Infinitus as an example to conduct a simple treatment of this problem.

2016-07-29 comment 0  1076

Article Introduction：PHP无限分类(树形类)。复制代码 代码如下: ?php //模拟PHP无限分类查询结果 return array( array( 'id'=1, 'pid'=0, 'name'='主页' ), array( 'id'=2, 'pid'=0, 'name'='新闻' ), array( 'id'=

2016-06-13 comment 0  1421

Article Introduction：This article will explain in detail the implementation method of PHP infinite classification drop-down list menu based on the example in the previous article [PHP infinite classification (1) Data table design method]. PHP infinite classification is actually a technique of classification. Any technique will be very simple as long as we master its implementation principle, and the principle of PHP infinite classification is the principle of recursion.

2018-10-08 comment 0  5856

Article Introduction：PHP+mysql realizes unlimited classification | Tree-type display of classification relationships. Unlimited classification is mainly achieved by storing the id and classification path of the upper-level classification. Since the data structure is simple, to display the classification relationship in a tree, I can only think of using recursion

2016-07-21 comment 0  931

Article Introduction：Example of unlimited classification in PHP (imitation Taobao product classification)

2016-07-25 comment 0  1502

Article Introduction：Infinite-level classification is a classification technique, such as department organization, article classification, subject classification, etc. Infinite-level classification is commonly used. It can be simply understood as classification.

2017-03-25 comment 2  2386

Article Introduction：PHP unlimited classification [enhanced version]

2016-07-25 comment 0  862

Article Introduction：​This article will introduce to you how to achieve unlimited classification in PHP? Three unlimited classification methods in php. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

2018-10-16 comment 0  4282

Article Introduction：This article mainly introduces the method of PHP to implement infinite classification to generate a classification tree. It briefly analyzes the principles and implementation methods of infinite classification in the form of examples, and involves PHP array traversal and judgment related operating skills. Friends in need can refer to the following

2018-05-14 comment 0  2267

Article Introduction：PHP classifies infinite levels into arrays

2016-07-25 comment 0  1019

Article Introduction：Infinite level classification list, level classification list. Unlimited category list, level category list? php header ("Content-type: text/html; charset=utf-8" ); $arr = array ( 0= array ('Id'=1,'Name'='File Management','Pid'=0), 1= array ('Id'=2,'

2016-07-12 comment 0  1065