PHP

This article mainly introduces information about the 400 error in POST data after enabling Csrf. if you need such an error, you can refer to the error that has occurred recently and keep searching for the cause, I accidentally saw a solution article

This article mainly introduces the development advantages of PHP's Yii2 framework. it is precisely because of the emergence of many emerging frameworks that PHP's vitality can be maintained, when the Yii Framework is still in the RC (Candidate

This article mainly introduces php file operation related classes. The example analyzes php operation skills for file and directory creation, deletion, replication, and check, for more information about php file operations, see the examples in this

This article mainly introduces how php automatically updates the display of copyright information. The example shows how php selects the display mode based on time, for more information about how to automatically update copyright information in php,

This article mainly introduces the function of separating and merging two strings in php. The example analyzes php's skills related to string operations, for more information about how to split and merge two strings in php, see the example in this

To add watermarks to images in php, we need to install the GD library for php. here we will not introduce the installation of the GD Library, this section only describes how to use php to add a text watermark to an image. If you have any need, refer.

This article mainly introduces the paging effect of PHP + jQuery + Ajax, and the jPaginate plug-in application jPaginate is a jQuery-based dynamic rolling paging plug-in, which is represented in the same way as pagination buttons, it is very

This article describes how to use phpsubstr () to intercept strings with garbled characters. it involves some knowledge about the phpsubstr () method. if you are interested, let's take a look at it in PHP program development, string truncation is

Json is one of the most popular data exchange formats. Each API website supports json. This article describes how to use json in php and how to implement json in php, json has become one of the most popular data exchange formats, almost all APIs of

This article mainly introduces how to use the smtp class to easily send emails in php. The smtp method is actually very simple, if you need it, you can refer to the smtp-type mail sending method, which is simple and stable. you can send emails with

For some websites in nginx + php, the size of the uploaded files is limited in many ways. one is the size of the files uploaded by nginx, which is limited by the size of the files uploaded by the client. The other is php. by default, the INI file

When using PHP to develop applications, especially website programs, you often need to generate random passwords. This article collects several methods to generate random strings, which is helpful to you. If a user registers to generate a random

The big turntable winning probability algorithm is often used in our daily lives. how to implement the winning probability algorithm based on the php code, next we will use a code example to introduce you to the php winning probability algorithm

This article mainly introduces the implementation of PHP online debugging and execution. The example analyzes the principles, steps, and specific implementation code of PHP online debugging and running, and comes with the demo source code for

This article describes how to use FastCGI in PHP to parse vulnerabilities and fix the vulnerabilities. For more information, see Vulnerability description: Nginx supports PHP parsing in CGI mode by default. the common practice is to set

This article mainly introduces your understanding of ZendSAPIs (ZendSAPIInternals). If you need it, refer to SAPI: Server transaction action API, students who have studied the PHP architecture should know the importance of this stuff. It provides an

This article mainly introduces how Yii2 hides frontendweb and backendweb. if you need it, refer to Yii as a high-performance, component-based PHP Framework for rapid development of modern Web applications. The name Yii has two meanings: "Ultimate

This article mainly introduces the relevant materials for downloading all the code in the PHP commonly used tools. if you need any of them, you can refer to the following nonsense and paste the php code directly, the code is as follows: 0); $ I +

This article mainly introduces how to hide Nginx, Apache, and PHP versions to prevent targeted vulnerability attacks. For more information, see when hackers intrude into a server, first, click "Step On". Here "Step On" refers to understanding the

This article mainly introduces the YiiFramework entry point, and analyzes the creation steps and precautions of YiiFramework in combination with the text form. For more information, see the following section. We will share this with you for your