PHP Call system command plus compression, how to solve

PHP Call system command plus compression
How to use PHP to invoke the system command to extract the uploaded compressed files, at least to extract the zip format, and other like RAR or GZ are OK

------Solution--------------------
1. You must install the TAR or GZIP command-line tool:
Package and compress all. txt files in the current directory to a file exp.tar.gz
Tar czvf exp.tar.gz./*.txt
Extract the files from the this.tar.gz in the current directory to the current directory
Tar xzvf exp.tar.gz./
2. Invoke the command-line tool using PHP:

PHP Code

   
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