環境
- 系統：Centos7.2
- 服務：Nginx
1：下載下傳PHP7.0.2的安裝包解壓，編譯，安裝:
$ cd /usr/src/
$ wget http://cn2.php.net/distributions/php-7.0.2.tar.gz
$ tar -xzxvf php-7.0.2.tar.gz
$ cd php-7.0.2 複制
1.1編譯前檢查
請檢查是否安裝了gcc ,沒有的話執行yum install gcc
檢查是否安裝了libxml2 ,沒有的話執行yum install libxml2
檢查是否安裝了libxml2-devel,沒有的話執行yum install libxml2-devel
注：因為改為用nginx了，是以編譯參數中的–with-apxs2=/usr/bin/apxs去掉了，如果要配置apache用，安裝PHP前，請先安裝apache。*
2：編譯參數配置
複制代碼 代碼如下:
‘./configure’ ‘–prefix=/usr/local/php’ ‘–with-pdo-pgsql’ ‘–with-zlib-dir’ ‘–with-freetype-dir’ ‘–enable-mbstring’ ‘–with-libxml-dir=/usr’ ‘–enable-soap’ ‘–enable-calendar’ ‘–with-curl’ ‘–with-mcrypt’ ‘–with-gd’ ‘–with-pgsql’ ‘–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’ ‘–enable-zip’ ‘–with-pcre-regex’ ‘–with-pdo-mysql’ ‘–with-mysqli’ ‘–with-jpeg-dir=/usr’ ‘–with-png-dir=/usr’ ‘–enable-gd-native-ttf’ ‘–with-openssl’ ‘–with-fpm-user=www-data’ ‘–with-fpm-group=www-data’ ‘–with-libdir=/lib/x86_64-linux-gnu/’ ‘–enable-ftp’ ‘–with-gettext’ ‘–with-xmlrpc’ ‘–with-xsl’ ‘–enable-opcache’ ‘–enable-fpm’ ‘–with-iconv’ ‘–with-xpm-dir=/usr’
3：錯誤集合
報錯 Cannot find OpenSSL's <evp.h>
執行 yum install openssl openssl-devel
報錯 Please reinstall the libcurl distribution
執行 yum -y install curl-devel
錯誤 jpeglib.h not found
執行 yum install libjpeg.x86_64 libpng.x86_64 freetype.x86_64 libjpeg-devel.x86_64 libpng-devel.x86_64 freetype-devel.x86_64 -y
和執行 yum install libjpeg-devel
錯誤：checking for BZip2 in default path... not found configure: error: Please reinstall the BZip2 distribution 這是bzip2軟體包沒有安裝
執行 yum install bzip2-devel.x86_64 -y
錯誤：configure: error: xpm.h not found.
執行 yum install libXpm-devel
錯誤: Unable to locate gmp.h
執行 yum install gmp-devel
錯誤：Unable to detect ICU prefix or /usr//bin/icu-config failed. Please verify ICU install prefix and make sure icu-config works
執行 yum install -y icu libicu libicu-devel
錯誤：mcrypt.h not found. Please reinstall libmcrypt.
執行 yum install php-mcrypt libmcrypt libmcrypt-devel
錯誤： configure: error: Cannot find libpq-fe.h. Please specify correct PostgreSQL installation path
執行 yum install postgresql-devel
錯誤： configure: error: xslt-config not found. Please reinstall the libxslt >= 1.1.0 distribution
執行 yum install libxslt-devel 複制
4：編譯
make clean && make && make install 複制
5：PHP配置
5.1安裝完成後，我們要把源碼包中的配置檔案複制到PHP安裝目錄下，源碼包中有兩個配置 php.ini-development php.ini-production ，看名字就知道，一個是開發環境，一個是生産環境，我們這裡就複制開發環境的
cp php.ini-development /usr/local/php/lib/php.ini 複制
5.2另外還需要設定環境變量 ：修改/etc/profile檔案使其永久性生效，并對所有系統使用者生效，在檔案末尾加上如下兩行代碼
PATH=$PATH:/usr/local/php/bin
export PATH 複制
5.3 然後執行生效指令
source /etc/profile 複制
5.4檢視PHP版本資訊
php -v 複制
6：配置PHP-fpm
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 /usr/src/php-7.0.2/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
chmod +x /etc/init.d/php-fpm 複制
6.1 啟動php-fpm:
/etc/init.d/php-fpm start 複制
6.2 如果出現錯誤：ERROR: [pool www] cannot get uid for user ‘www-data’
則建立www-data 使用者組：
groupadd www-data
useradd -g www-data www-data 複制
6.3 重新開機php-fpm
/etc/init.d/php-fpm restart 複制
以上就是本文的全部内容，希望對大家的學習有所幫助。