PEAR class in PHP

Concerning the PEAR class of PHP, our company's system comes with the pear class. the directory in the pear folder is as above. Who has the relevant Chinese documents (either in English) or [B] to help explain the functions of the above folders directly [/B]?

The html folder is as follows:

I still understand the basics and use them. However, we still need to find a detailed api.


Please

Reply to discussion (solution)

Some? Commonly used? West? Me? ? What text does it have? Or Google ...? In both? Who used PEAR?

Why is it useless?
Is there any other alternative to quickform?

PEAR is rarely used in China because it has too many constraints and its code organization is not satisfactory.
Especially after the development of php4, the original code in php5.3 must be modified to run without errors.
In addition, it is difficult to download

As for the role of each directory, we can see from the directory name.

Ratio? Few users.