下载PHP7.2源码,编译安装。 [root@VM_73_135_centos ~/swoole-src-4.4.12]# php -v PHP 7.2.25 (cli) (built: Nov 26 2019 19:33:23) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies [root@VM_73_135_centos ~/swoole-src-4.4.12]# 安装Swoole。 phpize && \ ./configure && \ make && make install 安装完,