centos yum php7.x无需删除升级的方法攻略
CentOS 7 默认版本的PHP是5.x，但是随着PHP 7的推出，越来越多的Web开发人员开始尝试升级。本文将介绍CentOS 7下yum安装PHP 7.x的无需删除升级的方法。
第一步：添加Webtatic仓库
Webtatic仓库的rpm包可以提供PHP 7的二进制yum安装包。使用下列命令添加Webatic仓库：
rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
第二步：安装PHP 7.x
执行下列命令来安装PHP 7.x:
yum -y install php70w
请确保使用合适的版本号来安装PHP 7.x（比如 php72w）。
示例：
[root@localhost ~]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
Retrieving https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
warning: /var/tmp/rpm-tmp.NqOdvH: Header V4 RSA/SHA1 Signature, key ID cf4c4f9c: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:webtatic-release-7-3 ################################# [100%]
[root@localhost ~]# yum -y install php70w
Loaded plugins: fastestmirror, langpacks
Determining fastest mirrors
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* remi-safe: mirror.23media.com
* updates: mirrors.aliyun.com
Resolving Dependencies
--> Running transaction check
---> Package php70w.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: php70w-cli(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
--> Processing Dependency: php70w-common(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
--> Processing Dependency: php70w-json(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
--> Processing Dependency: php70w-mbstring(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
--> Processing Dependency: php70w-pdo(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
--> Processing Dependency: php70w-xml(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
--> Running transaction check
---> Package php70w-cli.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: /bin/sh for package: php70w-cli-7.0.33-1.w7.x86_64
---> Package php70w-common.x86_64 0:7.0.33-1.w7 will be installed
---> Package php70w-json.x86_64 0:7.0.33-1.w7 will be installed
---> Package php70w-mbstring.x86_64 0:7.0.33-1.w7 will be installed
---> Package php70w-pdo.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: php70w-pdo(x86-64) = 7.0.33-1.w7 for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libpq.so.5()(64bit) for package: php70w-pdo-7.0.33-1.w7.x86_64
---> Package php70w-xml.x86_64 0:7.0.33-1.w7 will be installed
--> Running transaction check
---> Package postgresql-libs.x86_64 0:9.2.24-4.el7_8 will be installed
---> Package php70w-cli.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: /bin/sh for package: php70w-cli-7.0.33-1.w7.x86_64
---> Package php70w-pdo.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: php70w-pdo(x86-64) = 7.0.33-1.w7 for package: php70w-xml-7.0.33-1.w7.x86_64
--> Running transaction check
---> Package php70w-cli.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: /bin/sh for package: php70w-cli-7.0.33-1.w7.x86_64
---> Package php70w-pdo.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: php70w-pdo(x86-64) = 7.0.33-1.w7 for package: php70w-xml-7.0.33-1.w7.x86_64
--> Running transaction check
---> Package php70w-cli.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: /bin/sh for package: php70w-cli-7.0.33-1.w7.x86_64
---> Package php70w-xml.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.11)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.18)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.22)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.24)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.25)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.26)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.28)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1(LIBXML2_1.0.29)(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Processing Dependency: libxslt.so.1()(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Running transaction check
---> Package libxslt.x86_64 0:1.1.28-5.el7 will be installed
---> Package php70w-cli.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: /bin/sh for package: php70w-cli-7.0.33-1.w7.x86_64
---> Package php70w-xml.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: libxslt.so.1()(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Running transaction check
---> Package php70w-cli.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: /bin/sh for package: php70w-cli-7.0.33-1.w7.x86_64
---> Package php70w-xml.x86_64 0:7.0.33-1.w7 will be installed
--> Processing Dependency: libxslt.so.1()(64bit) for package: php70w-xml-7.0.33-1.w7.x86_64
--> Finished Dependency Resolution
Dependencies Resolved
============================================================================================================================
Package Arch Version Repository Size
============================================================================================================================
Installing:
php70w x86_64 7.0.33-1.w7 webtatic 3.1 M
Installing for dependencies:
libxslt x86_64 1.1.28-5.el7 base 242 k
php70w-cli x86_64 7.0.33-1.w7 webtatic 4.7 M
php70w-common x86_64 7.0.33-1.w7 webtatic 1.1 M
php70w-json x86_64 7.0.33-1.w7 webtatic 72 k
php70w-mbstring x86_64 7.0.33-1.w7 webtatic 1.3 M
php70w-pdo x86_64 7.0.33-1.w7 webtatic 185 k
php70w-xml x86_64 7.0.33-1.w7 webtatic 250 k
postgresql-libs x86_64 9.2.24-4.el7_8 updates 237 k
Transaction Summary
============================================================================================================================
Install 1 Package (+8 Dependent packages)
Total download size: 11 M
Installed size: 38 M
Downloading packages:
(1/9): libxslt-1.1.28-5.el7.x86_64.rpm | 242 kB 00:00:00
(2/9): php70w-json-7.0.33-1.w7.x86_64.rpm | 72 kB 00:00:00
(3/9): php70w-common-7.0.33-1.w7.x86_64.rpm | 1.1 MB 00:00:00
(4/9): php70w-pdo-7.0.33-1.w7.x86_64.rpm | 185 kB 00:00:00
(5/9): php70w-mbstring-7.0.33-1.w7.x86_64.rpm | 1.3 MB 00:00:00
(6/9): php70w-cli-7.0.33-1.w7.x86_64.rpm | 4.7 MB 00:00:00
(7/9): postgresql-libs-9.2.24-4.el7_8.x86_64.rpm | 237 kB 00:00:00
(8/9): php70w-xml-7.0.33-1.w7.x86_64.rpm | 250 kB 00:00:00
(9/9): php70w-7.0.33-1.w7.x86_64.rpm | 3.1 MB 00:00:00
----------------------------------------------------------------------------------------------------------------------------
Total 19 MB/s | 11 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : php70w-common-7.0.33-1.w7.x86_64 1/9
Installing : libxslt-1.1.28-5.el7.x86_64 2/9
Installing : postgresql-libs-9.2.24-4.el7_8.x86_64 3/9
Installing : php70w-cli-7.0.33-1.w7.x86_64 4/9
Installing : php70w-json-7.0.33-1.w7.x86_64 5/9
Installing : php70w-mbstring-7.0.33-1.w7.x86_64 6/9
Installing : php70w-pdo-7.0.33-1.w7.x86_64 7/9
Installing : php70w-xml-7.0.33-1.w7.x86_64 8/9
Installing : php70w-7.0.33-1.w7.x86_64 9/9
Verifying : php70w-mbstring-7.0.33-1.w7.x86_64 1/9
Verifying : php70w-cli-7.0.33-1.w7.x86_64 2/9
Verifying : php70w-json-7.0.33-1.w7.x86_64 3/9
Verifying : php70w-common-7.0.33-1.w7.x86_64 4/9
Verifying : php70w-xml-7.0.33-1.w7.x86_64 5/9
Verifying : libxslt-1.1.28-5.el7.x86_64 6/9
Verifying : php70w-7.0.33-1.w7.x86_64 7/9
Verifying : postgresql-libs-9.2.24-4.el7_8.x86_64 8/9
Verifying : php70w-pdo-7.0.33-1.w7.x86_64 9/9
Installed:
php70w.x86_64 0:7.0.33-1.w7
Dependency Installed:
libxslt.x86_64 0:1.1.28-5.el7
php70w-cli.x86_64 0:7.0.33-1.w7
php70w-common.x86_64 0:7.0.33-1.w7
php70w-json.x86_64 0:7.0.33-1.w7
php70w-mbstring.x86_64 0:7.0.33-1.w7
php70w-pdo.x86_64 0:7.0.33-1.w7
php70w-xml.x86_64 0:7.0.33-1.w7
postgresql-libs.x86_64 0:9.2.24-4.el7_8
Complete!
第三步：重启httpd服务器
使用下列命令重启httpd服务器：
systemctl restart httpd.service
示例
示例一
添加Webtatic仓库：
[root@localhost ~]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
Retrieving https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
warning: /var/tmp/rpm-tmp.d5qWiE: Header V4 RSA/SHA1 Signature, key ID cf4c4f9c: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:webtatic-release-7-3 ################################# [100%]
执行下列命令安装PHP 7.x:
“`bash
[root@localhost ~]# yum -y install php70w
Loaded plugins: fastestmirror, langpacks
Determining fastest mirrors
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* extras: mirrors.aliyun.com
* remi-safe: mirror.23media.com
* updates: mirrors.aliyun.com
Resolving Dependencies
–> Running transaction check
—> Package php70w.x86_64 0:7.0.33-1.w7 will be installed
–> Processing Dependency: php70w-cli(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
–> Processing Dependency: php70w-common(x86-64) = 7.0.33-1.w7 for package: php70w-7.0.33-1.w7.x86_64
–> Processing Dependency: