A PHP verification code encapsulation class that implements powerful and practical functions. Friends in need can download and use it.

Mainly introduces you to the powerful php file upload class, which has certain reference value. It can create folders, check file types, and perform various settings and judgments on files.

APHPThumbnail method class,##Thumbnail methodYes Transcode Chinese, Verify whether the information is obtained, Determine whether the size of the image needs to be reduced in equal proportions, Use the original image as a canvas, get the image information, generate the path.

A complete Mysql class, This is a relatively complete MySQL operation class, including data query, update, delete, and other operations

A PHP class that intercepts strings between specified strings. Introducing a PHP class that intercepts strings between specified strings. Friends who need it can download and learn to use it by themselves.

The perfect php paging class, especially easy to use, friends who need to use php paging class should not miss it.

PHP message queue Beanstalkd class download. Beanstalkd, a high-performance, lightweight distributed memory queue system, was originally designed to reduce page access delays in high-capacity web application systems by asynchronously executing time-consuming tasks in the background. It has supported Facebook, which has 9.5 million users. Causes application. Later it was open sourced, and now PostRank is deployed and used on a large scale, processing millions of tasks every day. Beanstalkd is a typical Memcached-like design. The protocol and usage are the same, so users who have used memcached will feel that Beanstalkd looks familiar.

Some package usage of curl, simple and easy to understand

Based on a piece of code from the Internet, was modified and improved to encapsulate a non-blocking calling class that supports POST/GET.

Considering the possibility of circular calls and high concurrency, in order to reduce unnecessary consumption of the memory heap, only static methods are provided for client calls. For the single responsibility of the class, MyCurl only serves the purpose of sending requests and returning data, and the processing of the returned data is left to other codes.

PHP uses curl for multi-thread collection code

This class only supports get requests and post requests, which is enough for collection and use. Support batch collection! But please be careful when using CURL’s batch collection to collect web pages. Batch collection is relatively unstable and data packets are easily lost. Batch acquisition is used to handle the concurrent use of the internal interface of the program, and occasionally replaces multi-threaded concurrent processing operations. Please test it yourself if you use it! For now, using this class is enough to meet most collection work needs! No additional tools required The collected web pages can be processed using regular expressions