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  1487

Article Introduction：A PHP class tree (supports unlimited classification). Recently, there have been a lot of questions asked about infinite classification trees, so I was happy to write one myself. I just finished it. You can try it and see how to implement it faster and simpler. Post your tree as well.

2016-07-21 comment 0  818

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

2018-05-18 comment 0  1635

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  2278

Article Introduction：How to implement infinite classification tree in PHP without recursion? This article mainly introduces PHP to achieve infinite classification without recursion through pre-order traversal of the tree, involving query and traversal operations for the database based on the CI framework. I hope it will be helpful to everyone using classification trees.

2018-05-14 comment 0  3477

Article Introduction：PHP unlimited classification tree data formatting

2016-07-25 comment 0  991

Article Introduction：Infinitus seven-core water purifier: Infinitus seven-core water purifier uses php+mysql to achieve infinite classification | Tree display classification relationship: infinite classification is mainly achieved by storing the id and classification path of the upper-level classification. Since the structure of the data is simple, to display the classification relationship in a tree, I can only think of using recursion to implement it. Unlimited classification is mainly achieved by storing the id and classification path of the upper-level classification. Since the data structure is simple, I want to display the classification relationship in a tree shape. I can only think of using recursion to implement it. The following is the classification data table structure and a tree display function written by myself. What is wrong? I hope everyone can point it out. Table structure: The id field is the classification identifier.

2016-07-29 comment 0  1071

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  947

Article Introduction：Infinite-level classification implemented by php and mysql | tree display classification relationship

2016-07-25 comment 0  784

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  1509

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  4295

Article Introduction：A simple way to implement unlimited classification in PHP, unlimited classification in PHP. A simple method to implement unlimited classification in PHP, unlimited classification in PHP. This article describes an example of a simple method to implement infinite classification in PHP. Share it with everyone for your reference, the details are as follows: Database

2016-07-12 comment 0  844

Article Introduction： PHP无限分类输出树状图算法代码------解决思路----------------------$ar = array(  array(    'id' => 1,    'pid' =>&nb

2016-06-13 comment 0  1126

Article Introduction：PHP unlimited classification father and son tracing method

2016-07-25 comment 0  956

Article Introduction：This article mainly introduces how to simply implement infinite classification tree lists in PHP. It analyzes the techniques of PHP to implement tree lists through arrays with examples. It has certain reference value. Friends who need it can refer to it.

2017-07-07 comment 0  939

Article Introduction：How to implement unlimited classification in php using concat, unlimited classification in php concat. How to implement unlimited classification in PHP using concat, PHP unlimited classification concat 1. Database design -- -- Table structure for table `category` -- CREATE TABLE `category` ( `id` int(11) NOT NULL

2016-07-12 comment 0  987

Article Introduction：PHP infinite classification recursive sorting implementation method, PHP infinite recursive sorting. PHP Infinitus classification recursive sorting implementation method, PHP infinite recursive sorting This article describes the PHP Infinitus classification recursive sorting implementation method. Share it with everyone for your reference. Specific implementation methods

2016-07-13 comment 0  1278

Article Introduction：A simple method to implement infinite classification tree list in php, php classification tree list. A simple method to implement infinite classification tree list in PHP, PHP classification tree list This article describes an example of a simple method to implement infinite classification tree list in PHP. Share it with everyone for your reference. specific

2016-07-13 comment 0  829

Article Introduction：This article mainly introduces the PHP Infinitus classification method. Interested friends can refer to it. I hope it will be helpful to everyone.

2018-06-05 comment 0  1490

Article Introduction：The example in this article describes the implementation method of unlimited classification in PHP. Share it with everyone for your reference, as follows: 1. Recursive public function getInfo(){$data=$this->select();$arr=$this->noLimit($data,$f_id=0,$level= 0);return $arr;}//Infinite classification public function noLimit($data,$f_id=0,$level=0){static $lists=ar

2018-05-15 comment 0  1840