如何在 Centos 7 上將 PHP 從 5.4.16 升級到 >= PHP 5.6.5 / PHP 7？

我正在使用 centos 7，它帶有 php 5.4.16。現在我必須安裝moodle moodle 3.2，它至少需要PHP 5.6.5。

我嘗試從 remi 和 IUS 儲存庫安裝 php，但沒有運氣。我得到的只是錯誤：與以前的安裝衝突。

如果我安裝任何其他版本的 php phpmyadmin 將無法工作。（我在開發伺服器上試過它沒有用）

順便說一句，我嘗試了很多Google搜尋..但最終沒有解決方案。所以我不得不創造這個。

我如何實現moodle和phpmyadmin都在我的伺服器上工作？

非常感謝任何幫助。

請檢查以下

[root@intranet ~]# yum -y install php56u php56u-opcache php56u-xml php56u-mcrypt php56u-gd php56u-devel php56u-mysql php56u-intl php56u-mbstring php56u-bcmath
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirror.ehost.vn
* epel: mirror.lzu.edu.cn
* extras: centos.excellmedia.net
* ius: mirror.amsiohosting.net
* remi-safe: mirror.veriteknik.net.tr
* updates: mirror.tadu.vn
* webtatic: us-east.repo.webtatic.com
Resolving Dependencies
--> Running transaction check
---> Package php56u.x86_64 0:5.6.29-1.ius.centos7 will be installed
--> Processing Dependency: php56u-cli(x86-64) = 5.6.29-1.ius.centos7 for package: php56u-5.6.29-1.ius.centos7.x86_64
--> Processing Dependency: php56u-common(x86-64) = 5.6.29-1.ius.centos7 for package: php56u-5.6.29-1.ius.centos7.x86_64
---> Package php56u-bcmath.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-devel.x86_64 0:5.6.29-1.ius.centos7 will be installed
--> Processing Dependency: php56u-pecl-jsonc-devel(x86-64) for package: php56u-devel-5.6.29-1.ius.centos7.x86_64
---> Package php56u-gd.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-intl.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-mbstring.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-mcrypt.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-mysqlnd.x86_64 0:5.6.29-1.ius.centos7 will be installed
--> Processing Dependency: php56u-pdo(x86-64) = 5.6.29-1.ius.centos7 for package: php56u-mysqlnd-5.6.29-1.ius.centos7.x86_64
---> Package php56u-opcache.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-xml.x86_64 0:5.6.29-1.ius.centos7 will be installed
--> Running transaction check
---> Package php56u-cli.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-common.x86_64 0:5.6.29-1.ius.centos7 will be installed
--> Processing Dependency: php56u-pecl-jsonc(x86-64) for package: php56u-common-5.6.29-1.ius.centos7.x86_64
---> Package php56u-pdo.x86_64 0:5.6.29-1.ius.centos7 will be installed
---> Package php56u-pecl-jsonc-devel.x86_64 0:1.3.10-2.ius.centos7 will be installed
--> Running transaction check
---> Package php56u-pecl-jsonc.x86_64 0:1.3.10-2.ius.centos7 will be installed
--> Processing Dependency: php56u-pear for package: php56u-pecl-jsonc-1.3.10-2.ius.centos7.x86_64
--> Processing Dependency: php56u-pear for package: php56u-pecl-jsonc-1.3.10-2.ius.centos7.x86_64
--> Running transaction check
---> Package php56u-pear.noarch 1:1.10.1-4.ius.centos7 will be installed
--> Processing Dependency: php56u-posix for package: 1:php56u-pear-1.10.1-4.ius.centos7.noarch
--> Running transaction check
---> Package php56u-process.x86_64 0:5.6.29-1.ius.centos7 will be installed
--> Processing Conflict: php-mysql-5.4.16-42.el7.x86_64 conflicts php-mysqlnd
--> Processing Conflict: php56u-process-5.6.29-1.ius.centos7.x86_64 conflicts php-process < 5.6
--> Processing Conflict: php56u-gd-5.6.29-1.ius.centos7.x86_64 conflicts php-gd < 5.6
--> Processing Conflict: php56u-bcmath-5.6.29-1.ius.centos7.x86_64 conflicts php-bcmath < 5.6
--> Processing Conflict: php56u-common-5.6.29-1.ius.centos7.x86_64 conflicts php-common < 5.6
--> Processing Conflict: php56u-cli-5.6.29-1.ius.centos7.x86_64 conflicts php-cli < 5.6
--> Processing Conflict: php56u-xml-5.6.29-1.ius.centos7.x86_64 conflicts php-xml < 5.6
--> Processing Conflict: php56u-5.6.29-1.ius.centos7.x86_64 conflicts php < 5.6
--> Processing Conflict: php56u-pdo-5.6.29-1.ius.centos7.x86_64 conflicts php-pdo < 5.6
--> Processing Conflict: php56u-mysqlnd-5.6.29-1.ius.centos7.x86_64 conflicts php-mysql < 5.6
--> Processing Conflict: php56u-mbstring-5.6.29-1.ius.centos7.x86_64 conflicts php-mbstring < 5.6
--> Finished Dependency Resolution
Error: php56u-bcmath conflicts with php-bcmath-5.4.16-42.el7.x86_64
Error: php56u-mbstring conflicts with php-mbstring-5.4.16-42.el7.x86_64
Error: php56u-gd conflicts with php-gd-5.4.16-42.el7.x86_64
Error: php56u conflicts with php-5.4.16-42.el7.x86_64
Error: php-mysql conflicts with php56u-mysqlnd-5.6.29-1.ius.centos7.x86_64
Error: php56u-mysqlnd conflicts with php-mysql-5.4.16-42.el7.x86_64
Error: php56u-process conflicts with php-process-5.4.16-42.el7.x86_64
Error: php56u-xml conflicts with php-xml-5.4.16-42.el7.x86_64
Error: php56u-pdo conflicts with php-pdo-5.4.16-42.el7.x86_64
Error: php56u-cli conflicts with php-cli-5.4.16-42.el7.x86_64
Error: php56u-common conflicts with php-common-5.4.16-42.el7.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

有一個簡短的指南IUS 使用指南。簡而言之，您可以嘗試以下操作：

yum install yum-plugin-replace
yum replace php --replace-with php56u

第1步

CentOS/RHEL 7.x:

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

CentOS/RHEL 6.x:

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

第2步

現在您可以通過執行以下操作安裝帶有操作碼記憶體的 PHP 5.6：

yum install php56w php56w-opcache

步驟：3

您可以通過以下方式升級 PHP：

yum install yum-plugin-replace

yum replace --enablerepo=webtatic-testing php-common --replace-with=php56w-common

引用自：https://unix.stackexchange.com/questions/339700