如何在CentOS 7上安装指定版本的PHP

小灰灰 2022-12-06 15:48 323阅读 0赞

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缺省方式下在CentOS 7上安装PHP，版本为5.4，而比如希望使用指定版本，比如7.3，则需要通过yum-config-manager

### 目录 ###

*  安装epel和remi
 *  安装yum-utils
 *   *  确认方法
     *  安装yum-utils
     *  设定安装版本
 *  安装PHP
 *  结果确认
 *  总结

--------------------

# 安装epel和remi #

使用如下命令安装epel和remi仓库

> 执行命令：yum install epel-release remi-release -y

# 安装yum-utils #

## 确认方法 ##

使用如下命令可以确认yum-config-manager命令在哪个包中：

> 执行命令：yum whatprovides yum-config-manager

确认之后会发现在yum-utils中，所以接下来需要安装此包

## 安装yum-utils ##

使用如下命令可以确认yum-config-manager命令在哪个包中：

> 执行命令：yum install yum-utils -y

## 设定安装版本 ##

通过yum-config-manager设定安装的php版本

[root@liumiaocn ~]# yum-config-manager --enable remi-php74
    Loaded plugins: fastestmirror
    =========================================================== repo: remi-php74 ===========================================================
    [remi-php74]
    async = True
    bandwidth = 0
    base_persistdir = /var/lib/yum/repos/x86_64/7
    baseurl = 
    cache = 0
    cachedir = /var/cache/yum/x86_64/7/remi-php74
    check_config_file_age = True
    compare_providers_priority = 80
    cost = 1000
    deltarpm_metadata_percentage = 100
    deltarpm_percentage = 
    enabled = 1
    enablegroups = True
    exclude = 
    failovermethod = priority
    ftp_disable_epsv = False
    gpgcadir = /var/lib/yum/repos/x86_64/7/remi-php74/gpgcadir
    gpgcakey = 
    gpgcheck = True
    gpgdir = /var/lib/yum/repos/x86_64/7/remi-php74/gpgdir
    gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi
    hdrdir = /var/cache/yum/x86_64/7/remi-php74/headers
    http_caching = all
    includepkgs = 
    ip_resolve = 
    keepalive = True
    keepcache = False
    mddownloadpolicy = sqlite
    mdpolicy = group:small
    mediaid = 
    metadata_expire = 21600
    metadata_expire_filter = read-only:present
    metalink = 
    minrate = 0
    mirrorlist = http://cdn.remirepo.net/enterprise/7/php74/mirror
    mirrorlist_expire = 86400
    name = Remi's PHP 7.4 RPM repository for Enterprise Linux 7 - x86_64
    old_base_cache_dir = 
    password = 
    persistdir = /var/lib/yum/repos/x86_64/7/remi-php74
    pkgdir = /var/cache/yum/x86_64/7/remi-php74/packages
    proxy = False
    proxy_dict = 
    proxy_password = 
    proxy_username = 
    repo_gpgcheck = False
    retries = 10
    skip_if_unavailable = False
    ssl_check_cert_permissions = True
    sslcacert = 
    sslclientcert = 
    sslclientkey = 
    sslverify = True
    throttle = 0
    timeout = 30.0
    ui_id = remi-php74
    ui_repoid_vars = releasever,
       basearch
    username = 
    
    [root@liumiaocn ~]#

# 安装PHP #

使用如下命令即可安装PHP

> 执行命令：yum install php -y

或者使用如下命令安装常用的模块

> 执行命令：yum install -y php php-mcrypt php-cli php-gd php-curl php-mysql php-ldap php-zip php-fileinfo

# 结果确认 #

[root@liumiaocn ~]# php --version
    PHP 7.4.10 (cli) (built: Sep  1 2020 13:58:08) ( NTS )
    Copyright (c) The PHP Group
    Zend Engine v3.4.0, Copyright (c) Zend Technologies
    [root@liumiaocn ~]#

--------------------

# 总结 #

在CentOS 7上，使用remi和epel仓库，通过yum-config-manager设定带安装的版本，然后再次执行yum install即可完成指定版本的PHP安装。

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