CentOS yum 升级php(5.4-5.5)

1.检查当前安装的 PHP 包

yum list installed | grep php

php.x86_64           5.4.45-53.el6.art  @atomic      
php-cli.x86_64       5.4.45-53.el6.art  @atomic                                 
php-common.x86_64    5.4.45-53.el6.art  @atomic                                 
php-devel.x86_64     5.4.45-53.el6.art  @atomic                                 
php-fpm.x86_64       5.4.45-53.el6.art  @atomic                                 
php-gd.x86_64        5.4.45-53.el6.art  @atomic                                 
php-imap.x86_64      5.4.45-53.el6.art  @atomic                                 
php-ldap.x86_64      5.4.45-53.el6.art  @atomic                                 
php-mbstring.x86_64  5.4.45-53.el6.art  @atomic                                 
php-mcrypt.x86_64    5.4.45-53.el6.art  @atomic                                 
php-mssql.x86_64     5.4.45-53.el6.art  @atomic                                 
php-mysql.x86_64     5.4.45-53.el6.art  @atomic                                 
php-odbc.x86_64      5.4.45-53.el6.art  @atomic                                 
php-pdo.x86_64       5.4.45-53.el6.art  @atomic                                 
php-pear.noarch      1:1.9.4-4.el6      @base                                   
php-snmp.x86_64      5.4.45-53.el6.art  @atomic                                 
php-soap.x86_64      5.4.45-53.el6.art  @atomic                                 
php-tidy.x86_64      5.4.45-53.el6.art  @atomic                                 
php-xml.x86_64       5.4.45-53.el6.art  @atomic                                 
php-xmlrpc.x86_64    5.4.45-53.el6.art  @atomic

删除上面列出来的全部已安装的包

yum remove -y php.x86_64 php-cli.x86_64 ...

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2.CentOS 5.x

rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm

CentOS 6.x

rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm

CentOS 7.x

rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

若是想删除上面安装的包, 从新安装

rpm -qa | grep wwebstatic

remp -e 上面搜索到的包便可

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3.运行yum install

yum install -y php55w.x86_64 php55w-cli.x86_64  php55w-common.x86_64    php55w-devel.x86_64  ...

注:若是想升级到5.6,把上面的55w换成56w就能够了

4.配置 php-fpm

上面已经安装好了 php 和 php-fpm,下面就须要从新配置一下php-fpm了. 在/etc/(根据不一样的环境,所在的目录可能会不一样)下找到php-fpm.conf并编辑配置.最后我本身的配置以下:

[global]
pid = /usr/local/php/var/run/php-fpm.pid
error_log = /usr/local/php/var/log/php-fpm.log
log_level = notice

[www]
listen = /tmp/php-cgi.sock
listen.backlog = -1
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 300
pm.start_servers = 20
pm.min_spare_servers = 10
pm.max_spare_servers = 30
pm.max_requests = 10240

#通常状况下这个值不用设置的这么大
request_terminate_timeout = 600 

request_slowlog_timeout = 10
slowlog = /usr/local/php/var/log/slow.log

5. 重启服务

service php-fpm restart