centos8安装php

作者
  1. php版本: 7.4.4
  2. yum install： 
    yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel
  3. 解压: tar zxvf php-7.4.4.tar.gz
    • https://www.php.net/distributions/php-7.4.4.tar.gz
  4. cd php-7.4.4/
    • ./configure --with-libdir=lib64 --prefix=/usr/local/php --with-mysql --with-mysqli --with-pdo-mysql --enable-inline-optimization --enable-fpm --with-freetype-dir --with-gd --with-zlib --with-png-dir --with-jpeg-dir --enable-mbstring --with-iconv --enable-sockets --with-curl --with-mcrypt --with-openssl --enable-pcntl --enable-soap --with-libxml-dir --with-config-file-path=/usr/local/php/etc --enable-fd-setsize=131072
      此过程可能报错：
      1. error: 
        configure: error: Package requirements (sqlite3 > 3.7.4) were not met:
Package 'sqlite3', required by 'virtual:world', not found
        • 解决: yum install sqlite-devel
      2. error: 
        configure: error: Package requirements (oniguruma) were not met:
Package 'oniguruma', required by 'virtual:world', not found
        • 原因：在centos8中需要 oniguruma
        • 解决:
        • 下载 oniguruma-6.9.4.tar.gz 
              wget https://github.com/kkos/oniguruma/archive/v6.9.4.tar.gz -O oniguruma-6.9.4.tar.gz
        • tar -zxvf oniguruma-6.9.4.tar.gz
        • cd oniguruma-6.9.4/
        • yum -y install autoconf automake libtool
        • ./autogen.sh
        • ./configure --prefix=/usr --libdir=/lib64 //64位的系统一定要标识 --libdir=/lib64 否则还是不行
        • make
        • make install
  5. make
  6. make install
  7. 设置环境变量: 在 /etc/profile 文件增加: 
    export PATH=/usr/local/php/bin/:$PATH
export PATH=/usr/local/php/sbin/:$PATH
    • 文件立即生效: source /etc/profile
  8. 从源码中复制 php.ini 文件 php.ini.product 文件到 /usr/local/php/etc/php.ini 
    cp php.ini.product  /usr/local/php/etc/php.ini
  9. 测试php是否安装成功: php -v
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