Apache PHP / PDO - 登录超时已过期

Question

PHP statement

new PDO($nonLocalhostDsn)

Running from the shell

php index.php

Result = Connection OK

Running from a web browser

http://hostname/index.php

Result = Login timeout expired

Answer 1

The solution

setsebool -P httpd_can_network_connect=1
setsebool -P httpd_can_network_connect_db=1