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Php + mysql implement unlimited classification instance details. This article describes how to implement unlimited classification in php + mysql, the instance analyzes the mysql database design, database operations, and the specific php + mysql for Infinitus classification. This article mainly introduces how to implement unlimited classification in php + mysql.

We know a lot of open-source software Unlimited classification is the use of recursive algorithm, but we know that recursion is a waste of time, and wasted space (memory), the last time I also shared an infinite classification of my own original tree method, a enthusiastic PHP master netizens gave me valuable suggestions, I tested a bit, The time of this code is very short reference: http://www.oschina.net/code/snippet_98719_11296, I once again organi

PHP unlimited classification (tree type ). Copy the code as follows :? Php simulation PHP unlimited classification query results returnarray (array (id1, pid0, name homepage), array (id2, pid0, name news), array (id The code is as follows: // Simulate the PHP unlimited Classification Query ResultsReturn array (Array ('Id' => 1,'Pid '=> 0,'Name' => 'homepage')

PHP uses the idea of transferring references to implement unlimited classification (simple code) and php reference. PHP uses the idea of transferring references to implement unlimited classification (simple code). php references unlimited classification by storing the id and path of the upper-level classification to implement it in my Simpla, how does PHP impleme

ThinkPHP unlimited classification principle to implement the message and reply function instance, thinkphp instance The message board program described in this article uses the principle of unlimited classification to enable unlimited messages and replies. The message list gclist retains spaces at the message level, so that the message-reply level is distinct. Sh

;(click on the image to view the large HD Image)Phpwamp ignore the VC runtime, ignoring the integrity of the system DLL is damaged, ignoring the system caused by a variety of PHP environment operational barriersIf the computer system is missing prerequisites or DLL is damaged, still can run normally without installing vc, do not care about the integrity of the system DLLThree major Web servers with powerful site management (the Right-click function more in line with ueo)IIS site One-click config

PHP + MySQL implements the unlimited classification topic method ,. The following describes how to implement the unlimited classification topic in PHP + MySQL. For your reference, I would like to share with you the following details: a very simple PHP + MySQL method for implementing the unlimited classification topic, This article describes how to implement the

This message board program uses the principle of unlimited classification to enable unlimited messages and replies. The message list gclist retains the space at the message level, so that the message-reply level is distinct. In this function, the program can implement unlimited messages and replies, that is, reply to messages and reply to messages. Of course, you

Unlimited classification is often used in development, such as Department structure and document classification. The difficulty of an unlimited classification lies in output and query. For example, the document category is output to the ul list form, and the article contained in all categories under category A is searched. 1. Implementation Principles: several common implementations are introduced in the ar

Php + mysql implement unlimited classification instance details This article mainly introduces how to implement unlimited classification in php + mysql. The instance analyzes the specific implementation steps of mysql database design, database operations, and infinitus classification, which is of great practical value, for more information, see This example describes how to implement

This article is divided into two cases, introduced in recursion and do not use recursion in the case of Php Unlimited class classification, PHP infinite Classification in our development process is very long to see, our future development will be very often used in PHP unlimited classification, then we should have mastered it, Small partners who do not know how to achieve

This article mainly introduces PHP's method for implementing recursive unlimited classification, which has some reference value. For more information, see This article mainly introduces PHP's method for implementing recursive unlimited classification, which has some reference value. For more information, see In some complex systems, it is necessary to classify information columns infinitely to enhanc

The filter in the backend is designed with an unlimited classification. if a problem occurs, the permissions of different accounts are different, some functions need to obtain all the permissions of the current account. in this case, it is difficult to obtain all the paths of an account to filter the matched database. Is there an infinite number of options... the backend filter is designed with an unlimited

Unlimited classification is often used in column classification. Today we will look at an example of PHP unlimited classification using left and right values. I hope this example will help you. Unlimited classification is often used in column classification. Today we will look at an example of PHP unlimited classificat