查看centos的版本:php
[root@localhost ~]# lsb_release -amysql
LSB Version: :core-3.1-amd64:core-3.1-ia32:core-3.1-noarch:graphics-3.1-amd64:graphics-3.1-ia32:graphics-3.1-noarchlinux
Distributor ID: CentOSsql
Description: CentOS release 5.5 (Final)centos
Release: 5.5緩存
Codename: Finalui
簡單介紹一下,如何在CentOS上安裝PHP5.6。spa
追加CentOS 6.5的epel及remi源。debug
# rpm -Uvh http://ftp.iij.ad.jp/pub/linux/fedora/epel/6/x86_64/epel-release-6-8.noarch.rpm # rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
如下是CentOS 7.0的源。code
# yum install epel-release # rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
使用yum list命令查看可安裝的包(Packege)。
# yum list --enablerepo=remi --enablerepo=remi-php56 | grep php
yum源配置好了,下一步就安裝PHP5.6。
# yum install --enablerepo=remi --enablerepo=remi-php56 php php-opcache php-devel php-mbstring php-mcrypt php-mysqlnd php-phpunit-PHPUnit php-pecl-xdebug php-pecl-xhprof
用PHP命令查看版本。
# php --version PHP 5.6.0 (cli) (built: Sep 3 2014 19:51:31) Copyright (c) 1997-2014 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2014 Zend Technologies with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies with Xdebug v2.2.5, Copyright (c) 2002-2014, by Derick Rethans
在這裏安裝的版本是PHP5.6.0,細心的用戶可能已經發現ZendGuardLoader變成Zend OPcahe了。
對從PHP5.5開始PHP代碼緩存從APC變成了Zend OPcache了。
補充:可用此方式進行PHP升級。