查看php使用的所有php.ini路径

[root@xiaokk opt]# /opt/php-5.2.4/bin/php --ini
Configuration File (php.ini) Path: /opt/php-5.2.4/etc
Loaded Configuration File: /opt/php-5.2.4/etc/php.ini
Scan for additional .ini files in: (none)
Additional .ini files parsed: (none)