本篇文章给大家带来的内容是关于阿里云centos7.6安装php7.3的详细教程，有一定的参考价值，有需要的朋友可以参考一下，希望对你有所帮助。
新增用户 用户组
groupadd www useradd -g www www
下载 php
wget "https://downloads.php.net/~cmb/php-7.3.0.tar.gz" tar xzvf php-7.3.0.tar.gz cd php-7.3.0
--with-fpm-user=www --with-fpm-group=www编译
这里使用www www 用户、用户组
编译出来的程序启动，就是归属这个用户、用户组
./configure --prefix=/usr/local/php --with-fpm-user=www --with-fpm-group=www --with-curl --with-freetype-dir --with-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-libxml-dir --with-mysqli --with-openssl --with-pcre-regex --with-pdo-mysql --with-pdo-sqlite --with-pear --with-png-dir --with-jpeg-dir --with-xmlrpc --with-xsl --with-zlib --with-bz2 --with-mhash --enable-fpm --enable-bcmath --enable-libxml --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-zip --enable-fpm
configure: error: libxml2 not found. Please check your libxml2 installation.编译错误,解决依赖
yum install -y libxml2-devel
configure: error: Please reinstall the BZip2 distribution
yum install -y bzip2-devel
configure: error: cURL version 7.15.5 or later is required to compile php with cURL support
yum install -y curl-devel
configure: error: jpeglib.h not found.
yum install -y libjpeg-devel
configure: error: png.h not found.
yum install -y libpng-devel
configure: error: freetype-config not found.
yum install -y libpng-devel
configure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution
yum install -y libxslt-devel
configure: error: Please reinstall the libzip distribution
yum install -y libzip-devel
#先删除旧版本 yum remove -y libzip #下载编译安装 wget https://nih.at/libzip/libzip-1.2.0.tar.gz tar -zxvf libzip-1.2.0.tar.gz cd libzip-1.2.0 ./configure make && make install
checking for libzip... configure: error: system libzip must be upgraded to version >= 0.11
off_t undefined 报错
checking libzip... yes checking for the location of zlib... /usr checking for pkg-config... (cached) /usr/bin/pkg-config checking for libzip... in default path: found in /usr/local checking for zip_open in -lzip... yes checking for zip_file_set_encryption in -lzip... yes checking for zip_libzip_version in -lzip... no checking stdbool.h usability... yes checking stdbool.h presence... yes checking for stdbool.h... yes checking fts.h usability... yes checking fts.h presence... yes checking for fts.h... yes checking for int8_t... (cached) yes checking for int16_t... (cached) yes checking for int32_t... (cached) yes checking for int64_t... (cached) yes checking for uint8_t... (cached) yes checking for uint16_t... (cached) yes checking for uint32_t... (cached) yes checking for uint64_t... (cached) yes checking for ssize_t... yes checking size of short... (cached) 2 checking size of int... (cached) 4 checking size of long... (cached) 8 checking size of long long... (cached) 8 checking size of off_t... 0 configure: error: off_t undefined; check your library configuration
off_t 类型是在 头文件 unistd.h中定义的，
在32位系统 编程成 long int ，64位系统则编译成 long long int ，
在进行编译的时候 是默认查找64位的动态链接库，
但是默认情况下 centos 的动态链接库配置文件/etc/ld.so.conf里并没有加入搜索路径，
这个时候需要将 /usr/local/lib64 /usr/lib64 这些针对64位的库文件路径加进去。
#添加搜索路径到配置文件 echo '/usr/local/lib64 /usr/local/lib /usr/lib /usr/lib64'>>/etc/ld.so.conf #然后 更新配置 ldconfig -v
安装
make && make install
报错
usr/local/include/zip.h:59:21: fatal error: zipconf.h: No such file or directory
cp /usr/local/lib/libzip/include/zipconf.h /usr/local/include/zipconf.h
成功输出
Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20180731/ Installing PHP CLI binary: /usr/local/php/bin/ Installing PHP CLI man page: /usr/local/php/php/man/man1/ Installing PHP FPM binary: /usr/local/php/sbin/ Installing PHP FPM defconfig: /usr/local/php/etc/ Installing PHP FPM man page: /usr/local/php/php/man/man8/ Installing PHP FPM status page: /usr/local/php/php/php/fpm/ Installing phpdbg binary: /usr/local/php/bin/ Installing phpdbg man page: /usr/local/php/php/man/man1/ Installing PHP CGI binary: /usr/local/php/bin/ Installing PHP CGI man page: /usr/local/php/php/man/man1/ Installing build environment: /usr/local/php/lib/php/build/ Installing header files: /usr/local/php/include/php/ Installing helper programs: /usr/local/php/bin/ program: phpize program: php-config Installing man pages: /usr/local/php/php/man/man1/ page: phpize.1 page: php-config.1 Installing PEAR environment: /usr/local/php/lib/php/ Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in phar:///home/flame/software/php-7.3.0/pear/install-pear-nozlib.phar/PEAR/PackageFile/v2/Validator.php on line 1933 [PEAR] Archive_Tar - installed: 1.4.3 [PEAR] Console_Getopt - installed: 1.4.1 [PEAR] Structures_Graph- installed: 1.1.1 [PEAR] XML_Util - installed: 1.4.2 [PEAR] PEAR - installed: 1.10.5 Wrote PEAR system config file at: /usr/local/php/etc/pear.conf You may want to add: /usr/local/php/lib/php to your php.ini include_path /home/flame/software/php-7.3.0/build/shtool install -c ext/phar/phar.phar /usr/local/php/bin ln -s -f phar.phar /usr/local/php/bin/phar Installing PDO headers: /usr/local/php/include/php/ext/pdo/
配置，建立目录
cp php.ini-production /usr/local/php/lib/php.ini cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf ln -s /usr/local/php/sbin/php-fpm /usr/local/bin
cd /usr/local/php/etc/php-fpm.d vim www.conf
输入
[www] listen = 127.0.0.1:9080 listen.mode = 0666 user = www #php代码目录权限 需要跟这个一致， group = www #php代码目录权限 需要跟这个一致 pm = dynamic pm.max_children = 128 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 10000 rlimit_files = 1024 slowlog = log/$pool.log.slow
加入 systemtl 服务
cd /home/flame/software/php-7.3.0/sapi/fpm cp php-fpm.service /usr/lib/systemd/system/
启动
systemctl start php-fpm
#查看状态 systemctl status php-fpm #得到输出 ● php-fpm.service - The PHP FastCGI Process Manager Loaded: loaded (/usr/lib/systemd/system/php-fpm.service; disabled; vendor preset: disabled) Active: active (running) since Thu 2018-12-27 16:13:16 CST; 2s ago Main PID: 16835 (php-fpm) CGroup: /system.slice/php-fpm.service ├─16835 php-fpm: master process (/usr/local/php/etc/php-fpm.conf) ├─16836 php-fpm: pool www ├─16837 php-fpm: pool www ├─16838 php-fpm: pool www ├─16839 php-fpm: pool www ├─16840 php-fpm: pool www ├─16841 php-fpm: pool www ├─16842 php-fpm: pool www ├─16843 php-fpm: pool www ├─16844 php-fpm: pool www ├─16845 php-fpm: pool www ├─16846 php-fpm: pool www ├─16847 php-fpm: pool www ├─16848 php-fpm: pool www ├─16849 php-fpm: pool www ├─16850 php-fpm: pool www ├─16851 php-fpm: pool www ├─16852 php-fpm: pool www ├─16853 php-fpm: pool www ├─16854 php-fpm: pool www └─16855 php-fpm: pool www Dec 27 16:13:16 iZj6cas4fyg41lxhngh1z0Z systemd[1]: Started The PHP FastCGI Process Manager.
测试
mkdir -p /home/www/webroot/php cd /home/www/webroot/php vim test.php
输入
<?php phpinfo(); ?>
访问
xxx.xxx.xxx.xxx:8080/test.php
php 命令环境
在$HOME/.profile里新增内容为
export PATH=$PATH:/usr/local/php/bin
