PHP Tutorials

PHP Exception: is a logical and business process of an interruption, PHP errors: Their own problems, illegal grammar or environmental issues, the compiler can not pass the check, unable to run, this article is mainly to share with you PHP exception

The advantage of Redis is that it can improve the speed of website access, but PHP itself is not a redis extension, and we need to use Redis to install it manually, this article we will talk about how to install the Redis extension of PHP 1.

The switch statement is similar to the IF statement, both conditional statements. In many cases, you need to compare a variable (or expression) to a different value and execute a different code depending on which value it equals, which is more

ORM----oriented relationship Mapper, which is to manipulate the database in an object-oriented manner. In the final analysis, the encapsulation of SQL statements is still the case. In this paper, we mainly introduce PHP based on ORM Operation MySQL

This article is mainly to share with you PHP markdown Document management tool implementation code, hope to help everyone. Main objectives: 1. Can be edited by multiple people 2. You can view it in the browser 3 A directory that can be collapsed 4.

This article mainly and everybody introduced thinkphp frame page class and Bootstrap page (beautify), need friend can refer to, hope can help to everybody. Bootstrap how to use the style here to write the link content « 1 2 3 4 5 & Lt;li>

Recently, saw the news, said is the enterprise public number to upgrade to the enterprise. At that time did not care, but later found that the enterprise public interface to send a notification message program can not send out the message. This

A lot of small partners have found the latest PHP Toolbox version 0.7 Other advanced applications have a PHP Composer, most of the students can know, is to download the installation of Composer directly here, then why I enter the command bar

This paper mainly introduces the operation mechanism and routing function of the YII framework of PHP, and Yii is a component-based heavyweight PHP framework, which is suitable for the development of large-scale web sites. You need a friend to refer

This article mainly introduces the PHP magic function and Magic constants related knowledge introduction, the need for friends can refer to, hope to help everyone. PHP Magic function 1. __construct () Called when an object is instantiated,When

The following small series for you to share a PHP through the pecl way to install the extension of the example, with a good reference and learn the value of PHP, I hope to help you. The small friends who are interested in PHP come along and look at

How does PHP calculate program execution time? This paper mainly introduces the method of PHP computational program execution time, taking the MD5 function encryption run time as an example to analyze the PHP calculation function running time skills.

In this paper, we mainly introduce the date usage in the twig of symfony2.4, and analyze the common methods for date and time operation in Twig with the example form. Need friends can refer to, hope to help you. Get current time: {"Now" |date ("Y-m-

This paper mainly introduces the functions and basic usage of the function hook in WordPress, and hook is the important usage of calling function in WordPress, and it is also the foundation of plug-in development. We hope to help you. WordPress

Today teaches us a cool code, glittering map of China. Just need to use vue+vuex+axios+echarts to make this map dynamic update, let's take a look. I. Build the project and install the plugin # installation VUE-CLINPM Install vue-cli-g# Initialize

PHP substr is a functional function that is developed based on the PHP language that can return a part of a string. Sometimes we use PHP substr will appear some garbled problem, then how to solve it? String substr (string $string, int $start [, int

There are many hyper-global variables in PHP, which means they are available in all scopes of a script. There is no need to perform a global $variable in a function or method; You can access them. These hyper-global variables are: $GLOBALS

Mongodb, a distributed document storage database, written in the C + + language, is designed to provide scalable, high-performance data storage solutions for Web applications. MongoDB is a high-performance, open-source, modeless document-based

This article mainly introduces the PHP under the remote database to connect to the code, the need for friends can refer to the following WINDOWS Under-Loaded MongoDB Go to the official website first download: Https://www.mongodb.com/download-center#

Instance Encode and decode the string: ", Echo str_rot13 ("Uryyb jbeyq"); > Definition and usage The str_rot13 () function performs ROT13 encoding on the string. ROT13 encoding is to get each letter in the alphabet by moving forward 13 letters.