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本文操作環(huán)境:ubuntu 18.04系統(tǒng)、php7.4版、DELL G3電腦

安裝環(huán)境:操作系統(tǒng):Ubuntu 18.04 PHP版本: PHP 7.4 Web服務(wù)器:Nginx 1.17.4
ubantu 怎么編譯安裝php7?
Ubuntu編譯安裝PHP7.4
數(shù)據(jù)庫(kù):Mariadb 10.0.38(MySQL的一個(gè)分支,與MySQL兼容)
安裝之前
按照慣例更新軟件列表:
sudo apt-get update
安裝PHP7.4
下載PHP 7.4的源代碼到Ubuntu上:
`wget https://www.php.net/distributions/php-7.4.0.tar.gz`
如果下載速度太慢,可以使用PHP 7.4國(guó)內(nèi)高速下載地址:
wget https://gz-1257226027.cos.ap-guangzhou.myqcloud.com/php-7.4.0.tar.gz
解壓,進(jìn)入php7.4源代碼目錄:
tar zxvf php-7.4.0.tar.gz cd php-7.4.0/
先安裝PHP需要的依賴
sudo apt-get install libzip-dev bison autoconf build-essential pkg-config git-core\ libltdl-dev libbz2-dev libxml2-dev libxslt1-dev libssl-dev libicu-dev libpspell-dev\ libenchant-dev libmcrypt-dev libpng-dev libjpeg8-dev libfreetype6-dev libmysqlclient-dev\ libreadline-dev libcurl4-openssl-dev librecode-dev libsqlite3-dev libonig-dev
配置PHP安裝參數(shù)
./configure --prefix=/usr/local/php7 --with-config-file-scan-dir=/usr/local/php7/etc/php.d --with-config-file-path=/usr/local/php7/etc --enable-mbstring --enable-zip --enable-bcmath --enable-pcntl --enable-ftp --enable-xml --enable-shmop --enable-soap --enable-intl --with-openssl --enable-exif --enable-calendar --enable-sysvmsg --enable-sysvsem --enable-sysvshm --enable-opcache --enable-fpm --enable-session --enable-sockets --enable-mbregex --enable-wddx --with-curl --with-iconv --with-gd --with-jpeg-dir=/usr --with-png-dir=/usr --with-zlib-dir=/usr --with-freetype-dir=/usr --enable-gd-jis-conv --with-openssl --with-pdo-mysql=mysqlnd --with-gettext=/usr --with-zlib=/usr --with-bz2=/usr --with-recode=/usr --with-xmlrpc --with-mysqli=mysqlnd
執(zhí)行編譯安裝
sudo make install
如果編譯過(guò)程中提示內(nèi)存不足:
virtual memory exhausted: Cannot allocate memory Makefile:921: recipe for target ‘ext/fileinfo/libmagic/apprentice.lo’ failed make: *** [ext/fileinfo/libmagic/apprentice.lo] Error 1
請(qǐng)先給服務(wù)器添加虛擬內(nèi)存,參考: 為L(zhǎng)inux添加虛擬內(nèi)存Swap。
復(fù)制配置文件
sudo cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf sudo cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf sudo cp php.ini-production /usr/local/php7/etc/php.ini
添加環(huán)境變量,編輯 /etc/profile,文件末尾添加一行:
PATH=/usr/local/php7/bin:/usr/local/php7/sbin:$PATH
使環(huán)境變量生效:
source /etc/profile
將php添加到sudo環(huán)境變量,編輯 /etc/sudoers文件中的 Defaults secure_path,后面加上PHP路徑:
/usr/local/php7/bin:/usr/local/php7/sbin:
啟動(dòng)php-fpm
sudo php-fpm
如果提示找不到用戶組nobody的gid:
[15-Nov-2019 15:53:49] ERROR: [pool www] cannot get gid for group ‘nobody’ [15-Nov-2019 15:53:49] ERROR: FPM initialization failed
就要先創(chuàng)建nobody用戶組:
sudo groupadd nobody
再重新執(zhí)行sudo php-fpm即可啟動(dòng)。
使用php -v命令查看php版本:
php -v PHP 7.4.0 (cli) (built: Nov 28 2019 13:38:00) ( NTS ) Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies
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