Use eAccelerator to encrypt PHP programs

The function of this software is to accelerate the execution speed of PHP programs by caching PHP files in the memory. Since the original author of MMCache was dug by Zend, MMCache development has been stuck. However, the Eaccelerator has been constantly updated based on the advantages of MMCache. Use eAccelerator to encrypt PHP programs
The code is as follows:
#/Usr/local/bin/encoder

After execution, you can see the following simple instructions:
The code is as follows:
Usage: encoder [options] source_file_name
Encoder [options] source_file_name...
Encoder [options] source_directory_name...
Options:
-S suffix
Encode files only with following suffix (default is "php ")
-
Encode all files (no by default)
-L
Follow symbolic links (no by default)
-R
Encode directories recursively (no by default)
-C
Copy files those shouldn't be encoded (no by default)
-F
Overwrite existing files (no by default)
-W
Exclude check for eaccelerator_load () and subsequent warning
-O target
If you encode only one script then 'target' specifyes an output
File name. If you encode directory or several files at once
Then 'target' specifyes an output directory name.
Examples:
Encoder some_file.php
Encoder some_file.php-o some_encoded_file.php
Encoder *. php-o some_dir
Encoder ~ /Public_html/x-rcf-sphp-sinc-o ~ /Public_html/y

I should know how to use it for a moment...
Using encoder to encrypt the PHP program will generate another file. you can also convert the entire directory, for example: The code is as follows:
# Encoder code-rcf-sphp-sinc-o code_encoded

This command will encode all the php/inc files in the code/directory and put them under code_encoded,
Besides, because the-c option is specified, files in other formats, such as jpg, gif, html, and js, do not need to be encoded,
It will also copy a copy to code_encoded, so that you can directly use this directory to provide services.
Option-r contains all subdirectories