用Webtatic.com提供的源升级PHP5.4.42

2015-07-03

To install, first you must add the Webtatic EL yum repository information corresponding to your CentOS/RHEL version to yum:

CentOS/RHEL 7.x:

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.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
CentOS/RHEL 5.x:

rpm -Uvh http://mirror.webtatic.com/yum/el5/latest.rpm
Now you can install php by doing:

yum install php54w

选择
rpm -Uvh https://mirror.webtatic.com/yum/el6/latest.rpm
安装替换插件：
yum install yum-plugin-replace

替换升级就ok了：
yum replace php –replace-with=php54w
相关库会依赖升级。

缺失模块。
1、请确保node版本大于6.2
2、在博客根目录（注意不是yilia根目录）执行以下命令：
npm i hexo-generator-json-content --save

3、在根目录_config.yml里添加配置：

  jsonContent:
    meta: false
    pages: false
    posts:
      title: true
      date: true
      path: true
      text: false
      raw: false
      content: false
      slug: false
      updated: false
      comments: false
      link: false
      permalink: false
      excerpt: false
      categories: false
      tags: true