获得php所对应的配置文件(php.ini)信息

[root@BIND9-master /usr/local/bin]# php --ini
Configuration File (php.ini) Path: /usr/local/etc
Loaded Configuration File:         /usr/local/Zend/etc/php.ini
Scan for additional .ini files in: /usr/local/etc/php
Additional .ini files parsed:      /usr/local/etc/php/extensions.ini