FC 5 php 不可以连接远程mysql数据库

进入

/etc/selinux

more config

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#       enforcing - SELinux security policy is enforced.
#       permissive - SELinux PRints warnings instead of enforcing.
#       disabled - SELinux is fully disabled.
改为 ：SELINUX=disabled