腾讯云(centos7)上安装并配置PHP
1.查看yum上的php
$ yum list php Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile Available Packages php.x86_64 5.4.16-36.el7_1 os
2.安装PHP
sudo yum install php
3.配置apache(/etc/httpd/conf/httpd.conf),增加两行
AddType application/x-httpd-php .php .phtml .php3 .inc
AddType application/x-httpd-php-source .phps
4.在apache根目录下增加一个php文件
<?php phpinfo();
5.查看是否安装了php-gd,如果没有安装使用sudo yum install php-gd安装
$ php -m | grep -i gd
gd
6.重启apache
$ sudo service httpd restart
Redirecting to /bin/systemctl restart httpd.service
通过web访问刚才的php文件
,这样说明GD支持开启了
7.如果没有PDO,php -m | grep -i pdo,需要安装PDO扩展
sudo yum install php-pdo
安装完重启apache查看PHP页面是否安装成功
8.同理安装php mysql扩展
9.php session.save_path的设置
去phpinfo()查看session.save_path的配置,确认此目录有php用户读写的权限
或者去/etc/httpd/conf.d/php.conf里面注释掉以下语句,并修改php.ini里面的相关设置
#php_value session.save_handler "files" #php_value session.save_path "/var/lib/php/session"