using on webserver without install ?

[sherifomran]

i have a webserver with php 7.3.11 but it seems libsodium is not installed.
is there a way to include a file instead of installing the library ?
i don't have access to the shell terminal

[P.I.E. Security Team]

On your local machine, use Composer to install sodium_compat.

Then, use FTP / SFTP to copy your vendor/ directory to your remote server.

Finally, consider moving to a hosting provider that gives you shell access (such as a virtual private server) but if you can't, at least you can still get a polyfilled libsodium.