CentOS 6/7环境下通过yum安装php7的方法
<p>本文实例讲述了CentOS 6/7环境下通过yum安装php7的方法。分享给大家供大家参考，具体如下：</p>
<p>
安装php7已经是现在linux服务器必备的一款工具了，只要做网站都会考虑到使用php7了，下面我们来看Centos 6/ 7下通过yum安装php7环境的教程。</p>
<p>
2015年12月初PHP7正式版发布，迎来自2004年以来最大的版本更新。PHP7最显著的变化就是性能的极大提升，已接近Facebook开发的PHP执行引擎HHVM。在WordPress基准性能测试中，速度比5.6版本要快2~3倍，大大减少了内存占用。PHP7在语言上也有一些变化，比如添加返回类型声明、增加了一些新的保留关键字等。在安全方面，去除了PHP安全模式，添加魔术引号等。不仅如此，新版还支持64位，而且包含最新版Zend引擎。</p>
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查看 centos 版本</p>
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<code class="bash comments"># cat /etc/centos-release</code>
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删除之前的 php 版本</p>
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<code class="bash comments"># yum remove php* php-common</code>
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rpm 安装 Php7 相应的 yum源</p>
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CentOS/RHEL 7.x:</p>
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<code class="bash comments"># rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm</code>
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<code class="bash comments"># rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm</code>
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CentOS/RHEL 6.x:</p>
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<code class="bash comments"># rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm</code>
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yum安装php7</p>
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<code class="bash comments"># yum install php70w php70w-opcache</code>
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安装其他插件（选装）</p>
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<code class="bash plain">php70w</code>
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<code class="bash plain">php70w-bcmath</code>
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<code class="bash plain">php70w-cli</code>
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<code class="bash plain">php70w-common</code>
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<code class="bash plain">php70w-dba</code>
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<code class="bash plain">php70w-devel</code>
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<code class="bash plain">php70w-embedded</code>
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<code class="bash plain">php70w-enchant</code>
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<code class="bash plain">php70w-fpm</code>
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<code class="bash plain">php70w-gd</code>
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<code class="bash plain">php70w-imap</code>
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<code class="bash plain">php70w-interbase</code>
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<code class="bash plain">php70w-intl</code>
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<code class="bash plain">php70w-ldap</code>
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<code class="bash plain">php70w-mbstring</code>
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<code class="bash plain">php70w-mcrypt</code>
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<code class="bash plain">php70w-mysql</code>
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<code class="bash plain">php70w-mysqlnd</code>
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<code class="bash plain">php70w-odbc</code>
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<code class="bash plain">php70w-opcache</code>
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<code class="bash plain">php70w-pdo</code>
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<code class="bash plain">php70w-pdo_dblib</code>
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<code class="bash plain">php70w-pear</code>
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<code class="bash plain">php70w-pecl-apcu</code>
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<code class="bash plain">php70w-pecl-imagick</code>
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<code class="bash plain">php70w-pecl-xdebug</code>
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<code class="bash plain">php70w-pgsql</code>
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<code class="bash plain">php70w-phpdbg</code>
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<code class="bash plain">php70w-process</code>
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<code class="bash plain">php70w-pspell</code>
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<code class="bash plain">php70w-recode</code>
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<code class="bash plain">php70w-snmp</code>
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<code class="bash plain">php70w-soap</code>
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<code class="bash plain">php70w-tidy</code>
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<code class="bash plain">php70w-xml</code>
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<code class="bash plain">php70w-xmlrpc</code>
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重启 Apache</p>
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<code class="bash comments"># service httpd restart</code>
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如果是Apache + PHP的话必须使用 PHPIniDir 指定php5的配置文件php.ini的路径</p>
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<span>PHPINIDir /etc/php.ini</span></p>
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希望本文所述对大家CentOS服务器配置有所帮助。</p>
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原文链接：https://blog.csdn.net/river131/article/details/53838640</p>
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