1. 安装依赖库

安装支持库

yum install screen gcc git vim wget openssl curl
yum install gmp-devel libc-client-devel bzip2-devel enchant-devel libwebp-devel libXpm-devel openldap openldap-devel php-pspell aspell-devel readline-devel libtidy-devel libxslt-devel libxml2-devel openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel autoconf

解决yum包不存在问题

wget http://www6.atomicorp.com/channels/atomic/centos/7/x86_64/RPMS/atomic-release-1.0-21.el7.art.noarch.rpm
rpm -Uvh atomic-release*rpm

libc-client 和 libldap 找不到

ln -s /usr/lib64/libc-client.so /usr/lib/libc-client.so
cp -frp /usr/lib64/libldap* /usr/lib/

2. 编译安装php

下载php7.3.1源码

wget http://php.net/distributions/php-7.3.1.tar.gz && tar -zxvf php-7.3.1.tar.gz && cd  php-7.3.1

配置要安装的库

./buildconf --force

./configure \
--prefix=/usr/local/php \
--with-config-file-path=/usr/local/php/etc \
--with-config-file-scan-dir=/usr/local/php/conf.d \
--with-sqlite3 \
--with-pdo-sqlite \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--enable-posix \
--enable-pcntl \
--enable-shmop \
--enable-sysvshm \
--enable-sysvsem \
--enable-sysvmsg \
--enable-phar \
--enable-zip \
--with-zlib \
--with-zlib-dir \
--with-bz2 \
--with-gd \
--enable-gd-jis-conv \
--with-webp-dir \
--with-jpeg-dir \
--with-png-dir \
--with-xpm-dir \
--with-freetype-dir \
--enable-exif \
--enable-json \
--enable-libxml \
--with-libxml-dir \
--enable-xml \
--enable-xmlreader \
--enable-xmlwriter \
--enable-simplexml \
--with-pear \
--with-xsl \
--enable-dom \
--enable-soap \
--enable-wddx \
--with-xmlrpc \
--enable-ctype \
--enable-filter \
--with-pcre-regex \
--with-pcre-jit \
--with-enchant \
--with-pspell \
--enable-fileinfo \
--enable-mbstring \
--with-iconv \
--enable-hash \
--with-openssl \
--enable-bcmath \
--with-gmp \
--enable-session \
--enable-sockets \
--enable-ftp \
--with-curl \
--with-ldap \
--with-ldap-sasl \
--with-imap \
--with-kerberos \
--with-imap-ssl \
--enable-calendar \
--with-gettext \
--with-tidy \
--with-readline \
--enable-tokenizer \
--enable-opcache \
--enable-cli \
--enable-cgi \
--enable-fpm \
--enable-phpdbg

编译安装

make -j `grep processor /proc/cpuinfo | wc -l` && make install

编译报错
1. checking for libzip... configure: error: system libzip must be upgraded to version >= 0.11
```
yum remove libzip libzip-devel
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
```
2. collect2: error: ld returned 1 exit status
  
  vim Makefile 找到开头是 'EXTRA_LIBS' 这一行在结尾加上 '-llber'
  如果还报错再加上'-liconv'
3. fatal error: zipconf.h: No such file or directory
  
  //查找 zipconf.h
  find / -name zipconf.h
  // 复制 zipconf.h 到 /usr/local/include/
  cp /usr/local/lib/libzip/include/zipconf.h /usr/local/include/

3. 系统配置

cp php.ini-production /usr/local/php/etc/php.ini
cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm

4. 配置全局变量

vim /etc/profile
export PATH=$PATH:/usr/local/php/bin
source /etc/profile

5. php.ini

设置时区
```
 date.timezone = Asia/Shanghai
```

开启 opcache 字节码缓存

    sysctl vm.nr_hugepages=512
    # 将下面内容添加至php.ini 开启OPcache
    [Zend OPcache]
    zend_extension=opcache.so
    opcache.enable=1
    opcache.enable_cli=1
    opcache.huge_code_pages=1
    opcache.file_cache=/tmp