在PHP中使用rsync将远程服务器文件夹与本地服务器文件夹同步？

Question

This code in php it doesn't sync the "test" folders.

php

exec('/usr/bin/rsync -a /etc/test root@x.x.x.x:/etc/test');

But in shell

rsync -a /etc/test/ root@x.x.x.x:/etc/test/

is worked. So I need to sync those "test " folders by using php file.How could I do that?

Answer 1

First you need to check if you need to be a root or (sudo user) for running rsync. If yes then exec command will only work if it is run by same user on php-cli (not on browser by apache user).