15 Very Practical Open Source PHP Class Libraries, 15 Open Source Class Libraries_PHP Tutorial

15 very practical open source PHP class libraries, 15 open source class libraries

The PHP library provides developers with a standard interface, which helps developers make full use of it in PHP Object-oriented programming. These libraries provide a standard API for specific types of built-in functionality, allowing classes to interact seamlessly with the PHP engine. In addition, developers can simplify their workflow and improve work efficiency by using these libraries.

Let’s take a look at these very practical and free class libraries. I hope they can help you.

　1.Requests

Requests is an HTTP library written in PHP, following the ISC open source license and hosted on GitHub. Requests replaces everything except Python HTTP/1.1 - allowing you to seamlessly integrate with web services.

Requests provides a consistent API and uses cURL or fsockopen (depending on availability). It also simplifies sending requests, accepting HEAD, GET, POST, PUT, DELETE or PATCH and adding headers, form data and more. file consisting of parts. Secondly, the library is also suitable for international domain names, authentication, automatic compression of gzip compressed responses, etc. In summary, it can be seen that Requests is a very easy-to-use tag that can host HTTP requests in a friendly manner.

　2.Munee

Munee is a PHP library that integrates image resizing, CSS-JS merging/compression, caching and other functions. Resources can be cached on the server side and client side. It integrates the PHP image manipulation library Imagine to realize image resizing and cropping, and then caches it.

Munee can automatically compile LESS, SCSS and CoffeeScript, and can merge CSS+JS files into a single request. In addition, it can also minify these CSS-JS files to give them better performance. The library can also be easily integrated with any code.

　3.Ratchet

Ratchet is a PHP library and WebSockets toolkit that developers can use to build real-time, bidirectional App applications between the client and server, and can quickly and easily build event-driven applications (instead of traditional HTTP request/response application).

　4.Swift Mailer

Swift Mailer is a feature-rich PHP email library that does not rely on PHP’s own mail() function, because this function takes up a lot of system resources when sending multiple emails. Swift communicates directly with the SMTP server, with very high sending speed and efficiency.

　5.Unirest

Unirest is a lightweight HTTP development library that can be used for development languages ​​​​such as PHP, Ruby, Python, Java, and Objective-C. Supports GET, POST, PUT, UPDATE, and DELETE operations. Its calling method and return results are the same for all development languages.

　6.Detector

Detector is an open source PHP library used to detect the user's browser environment. It gets browser usage and the browser's HTML5 CSS3 capabilities, and analyzes whether it's a mobile, tablet, desktop or web crawler and other items such as: color depth, video size, cookies, etc. The library uses a single user-agent string for each browser user to automatically adapt to new browsers, versions, and devices.

　7.PHP Thumb

PHP Thumb is a PHP class used to generate thumbnails of images. It only takes a few lines of code, supports multiple image sources, including file systems or databases, and supports most image formats. You can also rotate, cut, add watermarks to pictures, etc. The quality of thumbnails can be customized and built-in caching is provided to reduce server load.

　8.Zebra Image

Zebra Image is an open source lightweight image processing library and an object-oriented library that only requires PHP GD2 extension and supports scaling, cropping, rotating and flipping operations. It can be used in .jpg, .gif, .png and other formats.

　9.Hybrid Auth

HybridAuth is an open source PHP class library that is used to provide verification functions through Weibo/social networking sites and IDs to achieve synchronous website login functions. It can be easily integrated with existing websites. You only need to reference a file and add a few lines of code to log in. Once authenticated, HybridAuth provides standardized information about the connected user. Furthermore, in addition to the authentication functionality, this library allows us to interact with social API clients to which the user is connected.

　10. Gantt Charts

Gantti is an open source PHP class that helps users generate Gantt charts instantly. Creating charts with Gantti requires no JavaScript and is pure HTML5-CSS3. The default output of the chart is very beautiful, but users can customize the style for output (SASS style sheet).

　11.Mobile Detect

Mobile Detect is a PHP class that detects various mobile phone devices through User-Agent and combines HTTP Header to detect the mobile device environment. The most powerful thing about this library is that it has a very complete library that can detect the device type used (including operation type, mobile phone brand, etc.) and browser details.

　12.ImageWorkshop

As the name suggests, ImageWorkshop is a PHP class library for managing and manipulating images. This class has logic similar to image editing software: based on the concept of layers, many layers or layer groups can be superimposed (different manipulation options for each layer). It also supports many functions such as watermark, crop, move, zoom, rotate, overlay, etc.

　13.JqmPhp

JqmPhp is a PHP open source class library, designed to simplify jQuery and PHP for mobile development, and is used to generate HTML files required to use the jQuery Mobile framework. The files of this class library are independent, so you can choose to use them according to your needs.

　14.PHP Image Cache

Image Cache is a lightweight PHP class that can compress, move, and cache images in the user's browser. This class provides some simple settings such as directory, root path URL, etc., and then calls the compression function for each image.

　15.Imagine

Imagine is an object-oriented PHP class library for image manipulation. This class library can handle some commonly used operations such as scaling, cropping, applying filters, etc. Its Color class library can be used to generate RGB values ​​for any specific color. It also provides some methods to draw graphics such as arcs, ellipses, lines, slices, etc.

　From: CodeGeekz

Is there any open source php class library to achieve load balancing of the database? - PHP advanced discussion

php can’t do this. To do database load balancing, you must start with the database and cannot be lazy. Also, what are you doing that requires load balancing?

Can ASP source code website program be converted into PHP source code?

First of all:

1. The website can be converted from ASP to PHP, but the program must be redeveloped.

2. PHP generally uses mysql database. It turns out that whether your ASP website database uses AC or MMSQL, the data can be converted to mysql. If you don’t want to convert, PHP can also use your original database. database, then the ADODB class library must be used when developing PHP programs.

3. PHP is indeed much better than ASP. Didn’t you see that there are many big websites, such as Baidu, Sina, QQ, Yahoo, etc., all using PHP to varying degrees for website development.

4. ASP is generally considered to only run on IIS, but it is not multi-platform. PHP can run on any platform, including Mac OS X, Windows, Linux and Solaris! Apache's security options make it more secure than the Windows Server operating system. IIS has many known security vulnerabilities and has been being patched; in comparison, Apache's security is obvious to all

Which program to use for development depends on your needs!

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