一，下载php8的安装包:
1,创建目录:
root@lhdpc:~# mkdir /usr/local/source root@lhdpc:~# mkdir /usr/local/soft root@lhdpc:~# chmod 777 /usr/local/source/ root@lhdpc:~# chmod 777 /usr/local/soft
说明：习惯上用source目录保存源码或安装包
soft目录是安装后的可执行程序
2,官网下载地址:
https://www.php.net/downloads.php
下载:文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
root@lhdpc:~# cd /usr/local/source/ root@lhdpc:/usr/local/source# mkdir php8 root@lhdpc:/usr/local/source# cd php8 root@lhdpc:/usr/local/source/php8# wget https://www.php.net/distributions/php-8.1.1.tar.gz
3,解压:文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
root@lhdpc:/usr/local/source/php8# tar -zxvf php-8.1.1.tar.gz root@lhdpc:/usr/local/source/php8# ls php-8.1.1 php-8.1.1.tar.gz
二，配置php安装:configure
1,配置:文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
root@lhdpc:/usr/local/source/php8# cd php-8.1.1/ root@lhdpc:/usr/local/source/php8/php-8.1.1# ./configure --prefix=/usr/local/soft/php8 --with-config-file-path=/usr/local/soft/php8/etc --with-curl --with-freetype --enable-gd --with-jpeg --with-gettext --with-kerberos --with-libdir=lib64 --with-libxml --with-mysqli --with-openssl --with-pdo-mysql --with-pdo-sqlite --with-pear --enable-sockets --with-mhash --with-ldap-sasl --with-xsl --with-zlib --with-zip -with-bz2 --with-iconv --enable-fpm --enable-pdo --enable-ftp --enable-bcmath --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-xml --enable-sysvsem --enable-cli --enable-opcache --enable-intl --enable-calendar --enable-static --enable-mysqlnd
2，配置成功时的提示信息:
+--------------------------------------------------------------------+ | License: | | This software is subject to the PHP License, available in this | | distribution in the file LICENSE. By continuing this installation | | process, you are bound by the terms of this license agreement. | | If you do not agree with the terms of this license, you must abort | | the installation process at this point. | +--------------------------------------------------------------------+ Thank you for using PHP.
三，配置时的报错记录和解决：
1.文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
configure: error: in `/usr/local/source/php8/php-8.1.1': configure: error: no acceptable C compiler found in $PATH
2,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for libxml-2.0 >= 2.9.0... no configure: error: in `/usr/local/source/php8/php-8.1.1': configure: error: The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config.
解决：文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libxml2-dev root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install pkg-config
3，文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
configure: error: Package requirements (krb5-gssapi krb5) were not met: No package 'krb5-gssapi' found No package 'krb5’ found
解决:文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libkrb5-dev
4,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
configure: error: Package requirements (openssl >= 1.0.2) were not met: No package 'openssl' found
解决:文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libssl-dev
5,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
configure: error: Package requirements (sqlite3 >= 3.7.7) were not met: No package 'sqlite3’ found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libsqlite3-dev
6,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
configure: error: Package requirements (zlib >= 1.2.0.4) were not met: No package 'zlib’ found 解决： root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install zlib1g-dev
7,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for BZip2 in default path... not found configure: error: Please reinstall the BZip2 distribution 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libbz2-dev
8,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for libcurl >= 7.29.0... no configure: error: Package requirements (libcurl >= 7.29.0) were not met: No package 'libcurl’ found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libcurl4-openssl-dev
9,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for libpng... no configure: error: Package requirements (libpng) were not met: No package 'libpng’ found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libpng-dev
10,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for libjpeg... no configure: error: Package requirements (libjpeg) were not met: No package 'libjpeg' found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libjpeg-dev
11,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for freetype2... no configure: error: Package requirements (freetype2) were not met: No package 'freetype2’ found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install libfreetype-dev
12,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking whether the compiler supports GNU C++... no checking whether g++ accepts -g... no checking for g++ option to enable C++11 features... none needed checking how to run the C++ preprocessor... /lib/cpp configure: error: in `/usr/local/source/php8/php-8.1.1': configure: error: C++ preprocessor "/lib/cpp" fails sanity check 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt-get install g++
13,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for oniguruma... no configure: error: Package requirements (oniguruma) were not met: No package 'oniguruma' found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt install libonig-dev
14,文章源自爱尚资源教程网-https://www.23jcw.net/2286.html
checking for libxslt >= 1.1.0... no configure: error: Package requirements (libxslt >= 1.1.0) were not met: No package 'libxslt’ found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt install libxslt-dev
15,
checking for libzip >= 0.11 libzip != 1.3.1 libzip != 1.7.0... no configure: error: Package requirements (libzip >= 0.11 libzip != 1.3.1 libzip != 1.7.0) were not met: No package 'libzip’ found 解决: root@lhdpc:/usr/local/source/php8/php-8.1.1# apt install libzip-dev
四，编译php8
1,编译
root@lhdpc:/usr/local/source/php8/php-8.1.1# make
说明：事先应该安装有make命令:
可以用下面的命令安装:
root@lhdpc:/usr/local/source/php8/php-8.1.1# apt install make
2,看到如下内容时，表示编译完成:
Build complete. Don't forget to run 'make test'.
五，安装php8
1,安装
root@lhdpc:/usr/local/source/php8/php-8.1.1# make install
2，测试效果:
root@lhdpc:/usr/local/source/php8/php-8.1.1# /usr/local/soft/php8/bin/php --version PHP 8.1.1 (cli) (built: Dec 20 2021 16:12:16) (NTS) Copyright (c) The PHP Group Zend Engine v4.1.1, Copyright (c) Zend Technologies
能看到版本表示已安装成功
六，生成配置文件:
1,生成php.ini
root@lhdpc:/usr/local/source/php8/php-8.1.1# cp php.ini-production /usr/local/soft/php8/etc/php.ini
2,生成www.conf
root@lhdpc:/usr/local/source/php8/php-8.1.1# cd /usr/local/soft/php8/etc/php-fpm.d/ root@lhdpc:/usr/local/soft/php8/etc/php-fpm.d# ls www.conf.default root@lhdpc:/usr/local/soft/php8/etc/php-fpm.d# cp www.conf.default www.conf
3,生成php-fpm.conf
root@lhdpc:/usr/local/soft/php8/etc/php-fpm.d# cd /usr/local/soft/php8/etc root@lhdpc:/usr/local/soft/php8/etc# ls pear.conf php-fpm.conf.default php-fpm.d php.ini root@lhdpc:/usr/local/soft/php8/etc# cp php-fpm.conf.default php-fpm.conf
七，测试php-fpm
1,配置用户:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# vim /usr/local/soft/php8/etc/php-fpm.d/www.conf
说明：指定用户为 www-data
如下:
;user = nobody ;group = nobody user = www-data group = www-data
说明：如果不设置会因为找不到nobody这个group而报错：
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# systemctl status php-fpm
× php-fpm.service - The PHP FastCGI Process Manager
Loaded: loaded (/etc/systemd/system/php-fpm.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2021-12-20 16:48:53 CST; 4s ago
Process: 253676 ExecStart=/usr/local/soft/php8/sbin/php-fpm --nodaemonize --fpm-config /usr/local/soft/php8/etc/php-fpm.conf (code=exited, status=78)
Main PID: 253676 (code=exited, status=78)
CPU: 304ms
12月 20 16:48:53 lhdpc systemd[1]: Started The PHP FastCGI Process Manager.
12月 20 16:48:53 lhdpc php-fpm[253676]: [20-Dec-2021 16:48:53] ERROR: [pool www] cannot get gid for group 'nobody'
12月 20 16:48:53 lhdpc php-fpm[253676]: [20-Dec-2021 16:48:53] ERROR: FPM initialization failed
12月 20 16:48:53 lhdpc systemd[1]: php-fpm.service: Main process exited, code=exited, status=78/CONFIG
12月 20 16:48:53 lhdpc systemd[1]: php-fpm.service: Failed with result 'exit-code'.
2,生成启动文件:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# cp php-fpm.service /etc/systemd/system/
然后做一下修改:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# vim /etc/systemd/system/php-fpm.service
修改内容:
# Mounts the /usr, /boot, and /etc directories read-only for processes invoked by this unit. #ProtectSystem=full ProtectSystem=false
把 ProtectSystem=full修改为: ProtectSystem=false
说明：如果不做修改会报错如下
查看报错:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# systemctl status php-fpm
× php-fpm.service - The PHP FastCGI Process Manager
Loaded: loaded (/etc/systemd/system/php-fpm.service; disabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2021-12-20 16:44:02 CST; 3s ago
Process: 252867 ExecStart=/usr/local/soft/php8/sbin/php-fpm --nodaemonize --fpm-config /usr/local/soft/php8/etc/php-fpm.conf (code=exited, status=78)
Main PID: 252867 (code=exited, status=78)
CPU: 317ms
12月 20 16:44:02 lhdpc systemd[1]: Started The PHP FastCGI Process Manager.
12月 20 16:44:02 lhdpc php-fpm[252867]: [20-Dec-2021 16:44:02] ERROR: failed to open error_log (/usr/local/soft/php8/var/log/php-fpm.log): Read-only file system (30)
12月 20 16:44:02 lhdpc php-fpm[252867]: [20-Dec-2021 16:44:02] ERROR: failed to post process the configuration
12月 20 16:44:02 lhdpc php-fpm[252867]: [20-Dec-2021 16:44:02] ERROR: FPM initialization failed
12月 20 16:44:02 lhdpc systemd[1]: php-fpm.service: Main process exited, code=exited, status=78/CONFIG
12月 20 16:44:02 lhdpc systemd[1]: php-fpm.service: Failed with result 'exit-code’.
3，启动
因为service文件做过修改，做一次加载:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# systemctl daemon-reload
启动:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# systemctl start php-fpm
4，查看php-fpm的进程:
root@lhdpc:/usr/local/source/php8/php-8.1.1/sapi/fpm# ps auxfww | grep php root 253913 0.0 0.0 12248 2384 pts/1 S+ 16:57 0:00 | | \_ grep --color=auto php root 253906 2.8 0.6 82380 25064 ? Ss 16:57 0:00 php-fpm: master process (/usr/local/soft/php8/etc/php-fpm.conf) www-data 253908 0.0 0.2 82864 9752 ? S 16:57 0:00 \_ php-fpm: pool www www-data 253909 0.0 0.2 82864 9752 ? S 16:57 0:00 \_ php-fpm: pool www
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