php 查看扩展，配置文件路径命令

1.查看已安装的扩展

[root@localhost php]# php -m
[PHP Modules]
Core
ctype
date
dom
fileinfo
filter
hash
iconv
json
libxml
pcre
PDO
pdo_sqlite
Phar
posix
Reflection
session
SimpleXML
SPL
sqlite3
standard
swoole
tokenizer
xml
xmlreader
xmlwriter

[Zend Modules]

2.查看配置路径

[root@localhost php]# php --ini
Configuration File (php.ini) Path: /usr/local/php/lib
Loaded Configuration File:         /usr/local/php/lib/php.ini
Scan for additional .ini files in: (none)
Additional .ini files parsed:      (none)