如何详细安装PHP环境并配置Swoole以支持DTLS加密通信协议？

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目录 + 升级GCC + 安装新版本OpenSSL + 安装新版本PHP 7.3.16 + 安装Swoole 4.5.0 + 升级GCC + 安装centos-release-scl + 使用sudo yum install centos-release-scl + 安装devtoolset + 使用sudo yum install devtoolset-8-gcc* + 激活相应的devtoolset + 使用scl enable d

目录

• 升级GCC
• 安装新版Openssl
• 安装新版PHP 7.3.16
• 安装Swoole 4.5.0

升级GCC

• 安装centos-release-scl

sudo yum install centos-release-scl

• 安装devtoolset

sudo yum install devtoolset-8-gcc*

• 激活对应的devtoolset

scl enable devtoolset-8 bash

• 查看版本

gcc -v

安装新版Openssl

• 下载新版Openssl

wget github.com/openssl/openssl/archive/OpenSSL_1_1_1-stable.zip unzip OpenSSL_1_1_1-stable.zip

• 进入目录，指定安装路径，编译

./configure --prefix=/usr/local/openssl // 指定安装路径 make && make install

• 替换当前系统的旧版本 openssl 「先保存原来的」

mv /usr/bin/openssl /usr/bin/openssl.old mv /usr/lib64/openssl /usr/lib64/openssl.old mv /usr/lib64/libssl.so /usr/lib64/libssl.so.old ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl ln -s /usr/local/openssl/include/openssl /usr/include/openssl ln -s /usr/local/openssl/lib/libssl.so /usr/lib64/libssl.so echo "/usr/local/openssl/lib" >> /etc/ld.so.conf ldconfig -v

• 查看版本

openssl version

安装新版PHP 7.3.16

• 下载php7.3.16, 解压缩wget

点击下载

• 进入目录，指定安装目录编译

./configure --prefix=/usr/local/php7 --with-openssl-dir=/usr/local/openssl/ --with-openssl --enable-fpm --disable-fileinfo --with-config-file-path=/usr/local/php7/etc --with-config-file-scan-dir=/usr/local/php7/etc/php.d

• Make && Make Install

make && make install

• 配置

php-fpmcd /usr/local/php7/etc/ mv php-fpm.conf.default php-fpm.conf cd php-fpm.d mv www.conf.default www.conf

配置php.ini

cd ~/php-7.3.16 #进入php包目录 cp php.ini-production /usr/local/php7/etc/php.ini

• 开启php-fpm

/usr/local/php7/sbin/php-fpm

安装Swoole 4.5.0

• 下载新版Swoole

git clone github.com/swoole/swoole-src.git

• 进入目录编译

/usr/local/php7/bin/phpize && ./configure --with-openssl-dir=/usr/local/openssl/ --with-php-config=/usr/local/php7/bin/php-config && make && sudo make install

• 添加extension=swoole.so到php.ini

vi /usr/local/php7/etc/php.ini extension=swoole.so

• 查看安装的swoole情况

/usr/local/php7/bin/php --ri swoole

[root@localhost swoole-src]# /usr/local/php7/bin/php --ri swoole swoole Swoole => enabled Author => Swoole Team <team@swoole.com> Version => 4.5.0-alpha Built => Apr 2 2020 01:37:54 coroutine => enabled epoll => enabled eventfd => enabled signalfd => enabled cpu_affinity => enabled spinlock => enabled rwlock => enabled openssl => OpenSSL 1.1.1d 10 Sep 2019 pcre => enabled zlib => 1.2.7 mutex_timedlock => enabled pthread_barrier => enabled futex => enabled async_redis => enabled Directive => Local Value => Master Value swoole.enable_coroutine => On => On swoole.enable_library => On => On swoole.enable_preemptive_scheduler => Off => Off swoole.display_errors => On => On swoole.use_shortname => On => On swoole.unixsock_buffer_size => 8388608 => 8388608

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