1. 安装remi扩展源

```

yum install epel-release

yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm

```

2. 安装yum管理工具

```

yum install yum-utils

```

3. 查找是否有php74

```

yum search php74

```

4. 确认安装结果

```

yum list installed | grep php

```

5. 安装

```

yum install -y php74-php-fpm php74-php-cli php74-php-bcmath php74-php-gd php74-php-json php74-php-mbstring php74-php-mcrypt php74-php-mysqlnd php74-php-opcache php74-php-pdo php74-php-pecl-crypto php74-php-pecl-mcrypt php74-php-pecl-geoip php74-php-recode php74-php-snmp php74-php-soap php74-php-xmll php74-php-ldap

```

6. 建立软连接,通过remi安装的php的指令是php74，这里建立一下软链接

```

ln -s /opt/remi/php74/root/usr/bin/php /usr/local/bin/php

```

7. 查看php版本

```

php -v

```

```

启动

systemctl start php74-php-fpm

开机自启

systemctl enable php74-php-fpm

```

二进制部署

## centso

安装依赖

```

yum -y install libxml2 libxml2-devel openssl openssl-devel curl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel libzip-devel pcre-devel sqlite-devel bzip2 bzip2-devel libxslt-devel openldap openldap-devel autoconf gd mhash mhash-devel php-mysqlnd readline readline-devel

```

```

yum install https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-6.8.2-2.el7.x86_64.rpm

yum install https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-devel-6.8.2-2.el7.x86_64.rpm

```

## ubuntu

安装依赖

```

sudo apt-get install libxml2-dev build-essential openssl libbz2-dev libssl-dev make curl libcurl4-gnutls-dev libjpeg-dev libpng-dev sqlite3 libsqlite3-dev libmcrypt-dev libfreetype6-dev libzip-dev

```

下载php7.4压缩包

```

https://www.php.net/distributions/php-7.4.0.tar.gz

```

解压压缩包,cd进入解压后的目录

```

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-curl --enable-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-mysqli --with-openssl --with-pdo-mysql --with-pdo-sqlite --with-pear --with-xmlrpc --with-xsl --with-zlib --with-ldap --with-bz2 --with-jpeg --with-freetype --with-mhash --enable-fpm --enable-bcmath --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-fpm

```

编译

```

make

```

安装

```

make install

```

配置php-fpm

```

cp php.ini-production /usr/local/php/etc/php.ini #配置文件php.ini位置

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

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

cp /sapi/fpm/init.d.php-fpm /usr/local/php/bin/php-fpm

```

php-fpm服务化

```

vim /usr/local/php/etc/php-fpm.conf

```

找到以下内容并修改：

```

; Pid file

; Note: the default prefix is /usr/local/php/var

; Default Value: none

pid = /var/run/php-fpm.pid

```

vim /etc/systemd/system/php.service

```

[Unit]

Description=The PHP FastCGI Process Manager

After=syslog.target network.target

[Service]

Type=forking

PIDFile=/var/run/php-fpm.pid

ExecStart=/usr/local/php/sbin/php-fpm

ExecReload=/bin/kill -USR2 $MAINPID

PrivateTmp=true

[Install]

WantedBy=multi-user.target

```

systemctl daemon-reload

systemctl start php

apache支持php，安装php是加入--with-apxs2=/usr/local/httpd/bin/apxs 这个参数进行编译

```

./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-apxs2=/etc/apache/bin/apxs --with-curl --enable-gd --with-gettext --with-iconv-dir --with-kerberos --with-libdir=lib64 --with-mysqli --with-ldap --with-openssl --with-pdo-mysql --with-pdo-sqlite --with-pear --with-xmlrpc --with-xsl --with-zlib --with-bz2 --with-mhash --enable-fpm --enable-bcmath --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-opcache --enable-pcntl --enable-shmop --enable-soap --enable-sockets --enable-sysvsem --enable-sysvshm --enable-xml --enable-fpm

```

安装完成之后需要配置一下APACHE的配置文件

```

vi /etc/apache/conf/httpd.conf

```

找到 AddType 的地方添加一行

```

AddType application/x-httpd-php .php(注意空格！！！！！！！)

AddType application/x-httpd-php-source .phps

另外要显示中文的话，

修改:

AddDefaultCharset gb2312

```

找到 DirectoryIndex index.html

```

在index.html 添加一个index.php或者default.php

```

重启apache

隐藏版本号(找到php.ini)

vim php.ini

```

expose_php = Off

```

完成

如果缺少某模块lddp到源码安装目录，编译安装即可

```

cp -frp /usr/lib64/libldap* /usr/lib/ #重要，不然要报错

cd /opt/php-7.4.0/ext/ldap/

/usr/local/php/bin/phpize

./configure --with-php-config=/usr/local/php/bin/php-config --with-ldap

make

make install

```

在配置文件里添加

vim /usr/local/php/etc/php.ini

```

extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20190902/ldap.so

```

重启php即可