PHP Tutorials

This article mainly introduces the method of implementing infinite pole classification tree in PHP, and analyzes the principle and implementation method of infinite pole classification with the example form, which involves the operation skill of PHP

This time to bring you the PHP implementation of the consistency hash algorithm steps, the PHP implementation of the consistency hash algorithm considerations are what, the following is the actual case, together to see. The consistent hashing

This time to bring you the PHP fast sorting algorithm using the steps in detail, the PHP quick sorting algorithm considerations are what, the following is the actual case, take a look. Basic idea: Quick Sort (Quicksort) is an improvement to the

This time for you to bring the PHP Development API interface Security verification steps, PHP Development API Interface Security verification considerations, the following is the actual case, together to see. API Interface for PHP In the actual

This time to bring you a PHP-based implementation of the iterator steps in detail, PHP based on the implementation of a SPL iterator considerations, the following is the actual case, together to see. Now there are two classes, Department department,

This time to bring you the PHP closure principle (OCP) Use case analysis, the PHP closure principle (OCP) to use the attention of what, the following is the actual case, together to see. 1. What is "open-closed" With the increasing of the scale of

This time to everyone to bring the Mac installation PHP7 steps in detail, Mac installation PHP7 Note What, the following is the actual case, together to see. Updating the System library Yum-y install gcc gcc-c++ automake autoconf libtool make Lrzsz

This time for everyone to bring the PHP calculation of personal income tax steps in detail (with code), PHP calculation of personal income tax considerations are what, the following is the actual case, together to see. Do not use calculator

This time to bring you bootstrap+php to achieve a multi-map upload steps in detail, bootstrap+php to realize the multi-image upload notes, the following is the actual case, together to see. Use bootstrap interface beautiful, can preview, can drag

PHP as a script of the interpretation of the language, the characteristics of weak variables and the implementation of the release of resources of the characteristics of Zhucheng, PHP7 's strong join in the back-end language of the warlords set off

This time to bring you the PHP set Web cluster session synchronization steps in detail, PHP set Web cluster session synchronization of the note what, the following is the actual case, together to see. The default session for PHP is file

This time for everyone to bring PHP to calculate the integer set of large numbers, PHP to calculate the number of extra-large digital integer set of considerations, the following is the actual case, take a look. Needless to say, the exact code is

This article mainly introduces how to use regular judgment in PHP is the mobile phone number, interested in the reference of friends, I hope to help you. The code is as follows: $phonenumber = ' 13712345678 '; if (Preg_match ("/^1[34578]{1}\d{9}

This time to bring you a summary of the PHP code refactoring methods, PHP code refactoring considerations are what, the following is the actual case, take a look. As PHP transforms from a simple scripting language into a mature programming language,

JSON is used in our PHP development because it often uses AJAX objects to interact with the data between the program and the JS function. Because JS does not know the array in PHP, PHP does not know the array or object in JS. JSON is a good solution

PHP command Line (CLI) parameters Running PHP in interactive shell mode Running the built-in Web server Find a PHP configuration file View class/function/extension information Grammar check Command line Scripting

HTTP header information The function of the head information is many, the main one has the following several: 1. Jump When the browser accepts the LOCATION:XXXX in the header message, it will automatically jump to the URL address that XXXX points to,

This article mainly introduced the PHP7 scalar type declare usage, combined with the example form analysis PHP7 The type declare the function, the characteristic and the related use skill, needs the friend can refer to the next The examples in this

What is WebSocket? WebSocket is a persistent protocol, which is relative to HTTP non-persistence. to give a simple example, The life cycle of http1.0 is defined by the request, that is, a request, a response, for HTTP, this time the client and

Reading guidance PHP garbage collection mechanism is php5 after this thing, I would like to introduce to you about the PHP garbage collection mechanism Some understanding, I hope you have some help. The garbage collection mechanism used before PHP 5