问题
I've got a server that I was having trouble running ssh2_connect on. I realized that if I disabled SELinux it would work. I'd prefer not to do that though. Is it possible to make ssh2_connect in php work with SELinux enabled?
回答1:
Found the answer. There's an selinux boolean that needs to be enabled. Run this in shell:
setsebool -P httpd_can_network_connect on
来源：https://stackoverflow.com/questions/22640846/php-ssh2-connect-and-selinux