[PHP知识库]Centos7 编译安装php7.4

安装wget命令

yum install wget 

安装依赖包

yum install gcc autoconf gcc-c++
yum install libxml2 libxml2-devel openssl openssl-devel 
yum install bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel 
yum install libpng libpng-devel freetype freetype-devel gmp gmp-devel 
yum install readline readline-devel libxslt libxslt-devel
yum install systemd-devel
yum install openjpeg-devel
yum install sqlite-devel
yum install -y epel-release
yum install -y oniguruma oniguruma-devel

编译安装依赖包 pcre2

网址:  https://ftp.pcre.org/pub/pcre/

wget https://ftp.pcre.org/pub/pcre/pcre2-10.34.tar.bz2
tar xjvf pcre2-10.34.tar.bz2
cd pcre2-10.34
./configure --prefix=/usr/local/pcre2 \
--enable-pcre2-16 \
--enable-pcre2-32 \
--enable-jit \
--enable-jit-sealloc

make && make install
export PKG_CONFIG_PATH=/usr/local/pcre2/lib/pkgconfig/

编译安装 libzip

#卸载老版本的libzip
yum remove libzip
#下载安装libzip-1.2.0
wget https://libzip.org/download/libzip-1.2.0.tar.gz
tar -zxvf libzip-1.2.0.tar.gz
cd libzip-1.2.0
./configure
make && make install

export PKG_CONFIG_PATH="/usr/local/lib/pkgconfig/":$PKG_CONFIG_PATH

下载php7.4 ，编译安装

cd /usr/local/src/
wget https://www.php.net/distributions/php-7.4.21.tar.gz
tar zxvf php-7.4.21.tar.gz 
cd php-7.4.21/

添加php-fpm用户
创建群组

groupadd php-fpm

创建一个用户，不允许登陆和不创主目录

useradd -s /sbin/nologin -g php-fpm -M php-fpm

编译参数

./configure \
--prefix=/usr/local/php \
--with-config-file-path=/usr/local/php/etc \
--with-zlib-dir \
--with-freetype \
--enable-mbstring \
--enable-xmlreader \
--enable-xmlwriter \
--enable-soap \
--enable-calendar \
--with-curl \
--with-zlib \
--enable-gd \
--with-pdo-sqlite \
--with-pdo-mysql \
--with-mysqli \
--with-mysql-sock \
--enable-mysqlnd \
--disable-rpath \
--enable-inline-optimization \
--with-bz2 \
--with-zlib \
--enable-sockets \
--enable-sysvsem \
--enable-sysvshm \
--enable-pcntl \
--enable-mbregex \
--enable-exif \
--enable-bcmath \
--with-mhash \
--with-zip \
--with-external-pcre \
--with-pcre-jit \
--with-jpeg \
--with-openssl \
--enable-ftp \
--with-kerberos \
--with-gettext \
--with-xmlrpc \
--with-xsl \
--enable-fpm \
--with-fpm-user=php-fpm \
--with-fpm-group=php-fpm \
--with-fpm-systemd \
--disable-fileinfo 

生成和测试环境的参数:

开发环境:
    --enable-phpdbg\
    --enable-dtrace\
生产环境:
    --disable-phpdbg\
    --disable-dtrace\

php-ini:

源码包里面有配置文件:

php.ini-development 测试开发环境
php.ini-production 生产环境

复制一份到指定的目录下（根据自己的情况选用，自己可以对比下这两个文件的差异）:

cp php.ini-production /usr/local/php/etc/php.ini

php-fpm复制一份新的php-fpm配置文件:

    cd /usr/local/php/etc
    cp php-fpm.conf.default php-fpm.conf
    vim php-fpm.conf

配置错误日志和配置pid文件:

error_log = /usr/local/php/var/php-fpm.log
pid = /usr/local/php/var/run/php-fpm.pid

配置php-fpm

cd /usr/local/php/etc/php-fpm.d
cp www.conf.default www.conf

管理php-fpm配置:

cd /usr/local/src/php-7.4.21
cp ./sapi/fpm/php-fpm.service 到 /usr/lib/systemd/system/下

配置php-fpm:

1. 开机启动

 systemctl enable php-fpm

2. 启动php-fpm：

 systemctl start php-fpm

3. 查看状态：

  systemctl status php-fpm

添加环境变量:

vim  /etc/profile
# 末尾追加
export PATH=$PATH:'/usr/local/php/bin/'
# 保存退出。
source /etc/profile

测试

php -v