PHP

After we have installed the DESTOON system, we also need to make some security settings for the system for the sake of website security, so that the system will not be easily hacked! DESTOON systems generally have the following steps to perform

In the Form Element syntax, EncType indicates the format of the submitted data. Use the Enctype attribute to specify the encoding type used by the browser when data is sent back to the server. Below is the description:

How to add external resources (external assets) to the Yii2 project, using FontAwesome as an example. Yii2 began to use composer for project dependency management. This product is similar to npm in NodeJS and can automatically obtain the latest

3. install (install/index. php) This file is the installation page. Two constants are defined at the beginning: define('INSIDE' , true);define('INSTALL' , true); Because these two constants are always used in the subsequent code, we should first

The N method of ThinkPHP is a counter method used for core queries and cache statistics. But it can be used for other counting purposes of the application. The usage is relatively simple. The call format is as follows: N ('count position' [, 'Step

The getField method is used to obtain Field Values in ThinkPHP. Unlike the select and find methods, getField is generally only used to obtain the values of individual fields. But in fact it is not that simple. The usage of this method is summarized

You can use $ this to call methods in the current module, but in many cases, the methods of other modules are often called in the current module. ThinkPHP has built-in two special uppercase letter methods, method A and method R, to handle

What is label call? Tag calling reads the number of pagesize data records from the table based on the condition of the call, and sorts the data by order, finally, data is output through the layout of the tag template.It can be seen that the tag

Currently, destoon supports one-click logon for QQ, Sina Weibo, Baidu, and MSN accounts. Go to the website background, set the member integration tab in the member management module, click the corresponding application account connection, apply for

When using the DESTOON system, many people often forget the background management password, or the management password is stolen and needs to be retrieved. At this time, they are often overwhelmed. In fact, it is very easy to retrieve the password

For a long time, ThinkPHP has to use the debug_start, debug_end methods, and even the Debug class to complete those debugging functions. In ThinkPHP3.1, these complex functions are replaced by a simple G method, this cannot be said to be a gorgeous

Currently, most browsers support page compression output. By compressing the output, the page size can be reduced by 30%. However, since 3.0 and earlier versions do not have the built-in page compression output function, generally, developers must

In previous versions of ThinkPHP, the page output process is to read the template file and then parse the template (or call a third-party template engine for parsing). However, in some cases, we have not defined the template file, or save the

1. CURD Overview: CURD is a acronym in database technology. Generally, the basic functions of various parameters in project development are CURD. It represents Create, Update, Read, and Delete operations. CURD defines the basic atomic operations

As a matter of fact, I am not so interested in the decryption of Alibaba Cloud security. I just felt uncomfortable seeing that the author encrypted the tool again. After research, decryption is not that complicated. It's easy to use php_apd

In general, the traditional method of importing external JS and CSS resource files on a webpage is directly used in the template file: 2. load tag The second is the load tag, which imports the public JS or CSS of the current project through URL,

Today I wrote a php AES Encryption Class. Applies to Yii extensions.If you do not need to use the Yii framework, replace Yii: app ()-> params ['encryptkey'] in the Code with your default key.Class Code: params ['encryptkey']: $ key, 0,

When using mkdir to create a folder, we found that this function has two parameters. The second parameter is to specify permissions for the newly created folder. However, if mkdir ('file address', 0777) is used directly, the permission of the new

1. Model layer:The default Model layer is composed of Model classes. However, as the project grows and the business system becomes more complex, a single Model layer is difficult to meet the requirements. Multi-layer Model support has been launched

Generally, when creating a website system, you need to delete the link that is not on this site when adding an article due to optimization or other factors. For this requirement, you can let PHP process the article content, to automatically Delete