Nine powerful free PHP libraries

9 Powerful free PHP libraries? 1. ReCAPTCHAreCAPTCHA ?? Allow your website to integrate a AdvancedCAPTCHA system that can help you block some junk information. Visual CAPTCHA also has a useful sound function. In addition, there are 9 Powerful free PHP libraries in reCAPT

?

1. ReCAPTCHA

ReCAPTCHA ?? Allow your website to integrate an Advanced CAPTCHA system, which can help you block some junk information. Visual CAPTCHA also has a useful sound function. In addition, in the reCAPTCHA service, this PHP library also contains an API for the "Mailhide" service, which can hide your email address in some programs that capture the email address.

This API is free and easy to use. you need to apply for an api key.

Download ReCAPTCHA? |? Get an API Key? |? Related Documents

?

2. Akismet

Akismet? It is a free service project. for some small websites, it is completely free. for some large websites, it is partially free. This library also provides some junk information-related processing functions. It mainly makes a decision by comparing the information that has been identified as spam in its own database. Of course, junk information in the database may be reported on various websites for your convenience. This is a database updated every day and improved every day. Many WordPress libraries are installed.

Implement Akismet

3. Services_JSON

JSON is a very small and agile PHP library, which is mainly used to convert some data formats into easy-to-read formats. Not everyone will like PHP5 (because it has been integrated with JSON since PHP5.20). Therefore, this small PHP library can give you the JSON function in a lower version of PHP.

View Services_JSON

4. Smarty

Smarty? It is an online template engine that separates programs from interfaces. Smarty provides many powerful functions, such as loops, variables, and a powerful cache system. This database is not a new one. it has been developed for many years. although there are only three release versions, it should be mature.

Download Smarty? |? View document

5. pChart

This is a powerful PHP library for drawing statistical charts, such as some pie charts or bar charts, pcharts? It also allows you to create a statistical chart using SQL query statements or manual input data. Of course, it requires the support of the GD library to create images. At first glance, this database has been designed by many very professional artists, because it can make your statistical chart quite beautiful.

Download pChart? |? Related documents? |? View demo

6. SimplePie

SimplePie? You can easily pull some information, such as RSS feeds. It can also be integrated into different platforms and languages. In addition, you can use many different methods to process remote feeds.

Download SimplePie? |? Related documents? |? Extending SimplePie to Parse Unique RSS Feeds

7. XML-RPC PHP

Our applications sometimes need some "ping"-like functions to detect other sites, such as BLOG trackbacks. In general, this is done through a protocol called XML-RPC. XML-RPC PHP? Library allows your site to integrate these features.

Download XML-RPC PHP? |? Related Documents

8. Amazon S3

Amazon provides a "cloud service" called "S3". This PHP library allows you to upload large files without third-party plug-ins.

Download Amazon S3 PHP

9. PHPMailer

Many applications need to send emails externally, but PHP's mail () function is not particularly useful. PHPMailer came into being. it is a powerful class that allows you to send emails in different formats and supports attachments and custom mail headers.

Download PHPMailer? |? Related Documents