Course Intermediate  5347

Course Introduction：Session control is the first step in permission management. File upload is an important part of front-end and back-end big data interaction, and it is also one of the targets to be monitored for security. Paging technology can effectively solve the problem of large data display. This class will use These three aspects will be explained as key points, hoping to achieve the effect of drawing inferences from one instance to other cases.

Course Elementary  2594

Course Introduction：If you have any questions, add WeChat: Le-studyg; the course content includes the basic principles of MySQL master-slave replication, the data synchronization mechanism during the replication process, the configuration and management of the replication topology, the high availability and fault tolerance of the master-slave replication, and the replication process. Data consistency and conflict handling, etc. Through an in-depth analysis of the underlying implementation of MySQL8 master-slave replication, you will understand key mechanisms such as data flow, log transmission, and status synchronization during the replication process, and learn how to optimize and adjust the performance and stability of master-slave replication.

Course Intermediate  114145

Course Introduction："Laravel 5.1/5.8 Cheatsheet: //m.sbmmt.com/phpkj/laravel/cheatsheet58.html" Manual introduction: Laravel 5.8 continues to optimize on the basis of Laravel 5.7, including the introduction of new Eloquent relationships ( has-one-through), optimize email verification, automatic registration of authorization policy classes based on agreement, DynamoDB cache and Session driver, optimize time zone configuration of task scheduler, support assigning multiple authentication guards to broadcast channels, PSR-16 cache driver specification etc.

Course Advanced  13085

Course Introduction：MIP (Mobile Instant Pages - Mobile Web Accelerator) is a set of open technical standards applied to mobile web pages. By providing MIP-HTML specifications, MIP-JS operating environment and MIP-Cache page caching system, mobile web pages are accelerated.

Course Intermediate  22850

Course Introduction：Many students do not know enough about the operation of PHP files when they are basic in PHP. This lesson will take you to learn the basic operations of PHP files. The main functions used in PHP file operations are PHP file-related functions. So we will mainly talk about That is, various functions related to PHP files. I believe this course will make you more interested in PHP!

Course Intermediate  1600

Course Introduction：Many students do not know enough about the operation of PHP files when they are basic in PHP. This lesson will take you to learn the basic operations of PHP files. The main functions used in PHP file operations are PHP file-related functions. So we will mainly talk about That is, various functions related to PHP files. I believe this course will make you more interested in PHP!

Course Advanced  9282

Course Introduction："PHP Development File Upload Tutorial" will explain how to upload a single file and then encapsulate the function

Course Elementary  48281

Course Introduction：A time query calendar made by native PHP (with lunisolar time conversion function)

Course Advanced  12703

Course Introduction："PHP Development Simple File Upload Tutorial" mainly introduces the use of PHP to make a simple file upload function module to realize the specific operations of local upload of files and images and database upload.

Course Advanced  16891

Course Introduction：PHP implements file upload and download. It mainly introduces the principle of using PHP to implement file upload, as well as various implementation methods, precautions, etc. Through the study of this course, everyone will have a deeper understanding of PHP upload.

Course Advanced  12596

Course Introduction："Tutorial on Implementing File Upload and Download with PHP" mainly introduces the principles of using PHP to implement file upload and download, as well as various implementation methods, precautions, etc.

Course Elementary  2438

Course Introduction：As a back-end, being urged by the front-end to require interfaces has become a daily hassle in my work; and when the front-end jointly debugged, I found that the data of my mock did not match the back-end, which was even more frustrating. When the backend has not yet provided a real interface, it is very important to first get a data structure of the simulated response, which is what we call the interface document. How to write such a dynamic document that is clear and standardized and can be updated in real time? No need to do it yourself, we can use Apipost, a research and development collaboration artifact, to quickly and automatically generate an ideal interface document!

Course Advanced  10714

Course Introduction："Statistics Tutorial on File Download Count for PHP Development" uses PHP+Mysql+jQuery with examples to realize the process of clicking on a file, downloading the file, and accumulating the number of times.

Course Elementary  10493

Course Introduction：In daily work, file upload is a very common function. During the project development process, we usually use some mature upload components to implement corresponding functions. Generally speaking, a mature upload component will not only provide a beautiful UI or a good interactive experience, but also provide a variety of different upload methods to meet the needs of different scenarios. This set of courses will teach you how to implement the file upload function under PHP.

Course Elementary  21197

Course Introduction："File and Image Technology" mainly introduces the use of PHP to process files and upload images.

Course Elementary  23123

Course Introduction：Compared with traditional hard drives or USB flash drives, online network disks realize file storage, access, upload, download, and backup functions.

Course Intermediate  11332

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.