2.3安装php

2.3.1依赖环境安装

这里安装php7.4，先装依赖：

[root@NEWZABBIXSERVER app]# yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel curl curl-devel openssl openssl-devel
……
已安装:
  freetype-devel.x86_64 0:2.8-14.el7_9.1   libcurl-devel.x86_64 0:7.29.0-59.el7_9.1   libjpeg-turbo-devel.x86_64 0:1.2.90-8.el7   libpng-devel.x86_64 2:1.5.13-8.el7   libxml2-devel.x86_64 0:2.9.1-6.el7_9.6  

作为依赖被安装:
  xz-devel.x86_64 0:5.2.2-2.el7_9                                                                                                                                                                                

更新完毕:
  curl.x86_64 0:7.29.0-59.el7_9.1                     freetype.x86_64 0:2.8-14.el7_9.1                     libpng.x86_64 2:1.5.13-8.el7                     libxml2.x86_64 0:2.9.1-6.el7_9.6                    

作为依赖被升级:
  libcurl.x86_64 0:7.29.0-59.el7_9.1                    libxml2-python.x86_64 0:2.9.1-6.el7_9.6                    xz.x86_64 0:5.2.2-2.el7_9                    xz-libs.x86_64 0:5.2.2-2.el7_9                   

完毕！
[root@NEWZABBIXSERVER app]#