準備

1、下載所需安裝包

wget https://www.php.net/distributions/php-7.4.0.tar.gz
wget http://nginx.org/download/nginx-1.17.6.tar.gz

2、安裝所需擴展

yum install -y gcc gcc-c++ make cmake bison autoconf wget lrzsz libtool libtool-ltdl-devel freetype-devel libjpeg.x86_64 libjpeg-devel libpng-devel gd-devel python-devel patch sudo openssl* openssl openssl-devel ncurses-devel bzip* bzip2 unzip zlib-devel libevent* libxml* libxml2-devel libcurl* curl-devel readline-devel sqlite-devel libsodium-devel https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-5.9.5-3.el7.x86_64.rpm https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/o/oniguruma-devel-5.9.5-3.el7.x86_64.rpm

安裝PHP

1、解壓-進入目錄-生成編譯文件

tar -zxvf php-7.4.0.tar.gzcd php-7.4.0./configure --prefix=/usr/local/php /  --with-config-file-scan-dir=/usr/local/php/etc/ /  --with-mhash --with-pdo-mysql /  --with-openssl --with-mysqli /  --with-iconv --with-zlib /  --enable-inline-optimization /  --disable-debug --disable-rpath /  --enable-shared --enable-xml /  --enable-bcmath --enable-shmop /  --enable-sysvsem --enable-sysvshm --enable-mbregex /  --enable-mbstring --enable-ftp /  --enable-pcntl --enable-sockets /  --with-xmlrpc --enable-soap /  --without-pear --with-gettext /  --enable-session --with-curl /  --enable-opcache --enable-fpm /  --without-gdbm --enable-fast-install /  --disable-fileinfo --with-sodium

2、編譯 并 安裝

make && make install

3、配置文件

1.復制配置文件到安裝目錄

cp ~/php-7.4.0/php.ini-production /usr/local/php/etc/php.inicp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.confcp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf

2.修改PHP 配置文件 php.ini

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

內容修改如下：

;不顯示錯誤，默認display_errors = Off;在關閉display_errors后開啟PHP錯誤日志（路徑在php-fpm.conf中配置），默認log_errors = On;字符集，默認default_charset = "UTF-8";文件上傳大小，默認值太小，建議修改10Mupload_max_filesize = 2M;Maximum size of POST data that PHP will accept. 表單最大值，默認是8M，如果表單含有多圖上傳，大小可能不夠。超過該大小后臺收不到 表單數據post_max_size = 8M;設置PHP的擴展庫路徑，默認被注釋了，之后一個文件夾 于 你/usr/local/php/lib/php/extensions/ 下的文件夾同名。extension_dir = "/usr/local/php/lib/php/extensions/no-debug-non-zts-20151012/";設置PHP的時區date.timezone = PRC;開啟opcache，默認是0[opcache]; Determines if Zend OPCache is enabledopcache.enable=1

3.修改php-fpm 的配置文件 php-fpm.conf

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

內容修改如下

; 去掉里分號，方便以后重啟。建議修改;Default Value: none; 下面的值最終目錄是/usr/local/php/var/run/php-fpm.pid; 開啟后可以平滑重啟php-fpmpid = run/php-fpm.pid; 設置錯誤日志的路徑，可以默認值; Note: the default prefix is /usr/local/php/var; Default Value: log/php-fpm.log, 即/usr/local/php/var/log/php-fpm.logerror_log = /var/log/php-fpm/error.log; Log等級，可以默認值; Possible Values: alert, error, warning, notice, debug; Default Value: noticelog_level = notice; 后臺運行，默認yes，可以默認值; Default Value: yes;daemonize = yes; 引入www.conf文件中的配置，可以默認值include=/usr/local/php/etc/php-fpm.d/*.conf