1.添加php命令，在etc/profile文件下增加
if [ "$HISTCONTROL" = "ignorespace" ] ; then ???export HISTCONTROL=ignorebothelse ???export HISTCONTROL=ignoredupsfiexport PATH USER LOGNAME MAIL HOSTNAME HISTSIZE HISTCONTROLexport PATH=$PATH:/usr/local/php/lib ???// 增加此段代码（php的路径）# By default, we want umask to get set. This sets it for login shell# Current threshold for system reserved uid/gids is 200
php的路径查看phpinfo中的 Configuration File (php.ini) Path
// 添加好路径后，执行以下代码sourec /etc/profile
如果报错：
[root@localhost html]# php -m-bash: php: command not found
解决办法：
which php 结果是/usr/local/php/bin/php
# which php ?//结果是/usr/local/php/bin/php# ln -s /usr/local/php/bin/php /usr/bin/php
2.使用 命令
# php -m # php -i
linux ?php命令安装
原文地址：https://www.cnblogs.com/wesky/p/9415793.html