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1、更新yum 源
[root@bogon ~]# yum -y update
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2、安装软件
yum install httpd mysql-server php php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc -y
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3、查看php版本
php -version
如果低于5.6则卸载:
查看php版本命令：
#php -v
这个命令是删除不干净的
#yum remove php
因为使用这个命令以后再用
#php -v
还是会看到有版本信息的。。。。。
必须强制删除
查询php相关包信息
#rpm -qa|grep php
提示如下
#php-pdo-5.1.6-27.el5_5.3
#php-mysql-5.1.6-27.el5_5.3
#php-xml-5.1.6-27.el5_5.3
#php-cli-5.1.6-27.el5_5.3
#php-common-5.1.6-27.el5_5.3
#php-gd-5.1.6-27.el5_5.3
//卸载php相关所有的
rpm -qa | grep php | xargs rpm -e
//https://www.inqingdao.cn/737.html
注意卸载要先卸载没有依赖的
pdo是mysql的依赖项；common是gd的依赖项；
例如：# rpm -e php-pdo-5.1.6-27.el5_5.3
error: Failed dependencies:
? ? ? ? php-pdo is needed by (installed) php-mysql-5.1.6-27.el5_5.3.i386
所以正确的卸载顺序是：
# rpm -e php-mysql-5.1.6-27.el5_5.3?
# rpm -e php-pdo-5.1.6-27.el5_5.3?
# rpm -e php-xml-5.1.6-27.el5_5.3?
# rpm -e php-cli-5.1.6-27.el5_5.3?
# rpm -e php-gd-5.1.6-27.el5_5.3?
# rpm -e php-common-5.1.6-27.el5_5.3?
再用# php -v
查看版本信息已经没有提示
更新php的yum源:
# rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
# 安装新版php环境
#yum install php56w.x86_64 php56w-cli.x86_64 php56w-common.x86_64 php56w-gd.x86_64 php56w-ldap.x86_64 php56w-mbstring.x86_64 php56w-mysql.x86_64 php56w-pdo.x86_64 php56w-odbc.x86_64 php56w-xml.x86_64 php56w-xmlrpc.x86_64 php56w-soap.x86_64
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4、启动httpd服务：
[root@Shining ~]# service httpd start
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