Ubuntu 14.04(64位)源码编译安装PHP7并配置Apache2支持

下载PHP7源代码

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$ cd ~

$ wget http://cn2.php.net/distributions/php-7.0.5.tar.gz

解压缩到当前目录

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$ tar -zxvf php-7.0.5.tar.gz

安装编译需要的依赖

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安装libxml2-dev

$ sudo apt-get update

$ sudo apt-get install libxml2-dev

安装gcc

$ sudo apt-get install build-essential

安装依赖的库

$ sudo apt-get install openssl

$ sudo apt-get install libssl-dev

$ sudo apt-get install make

$ sudo apt-get install curl

$ sudo apt-get install libcurl4-gnutls-dev

$ sudo apt-get install libfreetype6-dev

$ sudo apt-get install libjpeg-dev

$ sudo apt-get install libpng-dev

$ sudo apt-get install libmcrypt-dev

$ sudo apt-get install libreadline6 libreadline6-dev

安装apache2-dev,否则无法指定--with-apxs2=/usr/bin/apxs来生成libphp7.so

$ sudo apt-get install apache2-dev

切换到编译目录

$ cd php-7*

配置并编译

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配置开启php-fpm支持，开启多线程支持--enable-maintainer-zts，否则无法使用Apache2的Event MPM功能。

./configure --prefix=/opt/php-7.0.5 --with-config-file-path=/opt/php-7.0.5/etc --enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data --with-mysql-sock --with-mysqli --with-pdo-mysql --with-iconv-dir --with-freetype-dir --with-jpeg-dir --with-png-dir --with-libxml-dir=/usr --disable-rpath --enable-bcmath --enable-shmop --enable-inline-optimization --with-curl --enable-mbregex --enable-mbstring --enable-ftp --with-gd --enable-gd-native-ttf --enable-sockets --enable-soap --without-pear --with-gettext --disable-fileinfo --enable-maintainer-zts --disable-debug --enable-shared --enable-opcache --enable-pdo --with-iconv --with-mcrypt --with-mhash --with-openssl --enable-xml --with-xmlrpc --with-libxml-dir --enable-pcntl --enable-sysvmsg --enable-sysvsem --enable-sysvshm --with-zlib --enable-zip --with-readline --without-sqlite3 --without-pdo-sqlite --with-libdir=/lib/x86_64-linux-gnu --with-jpeg-dir=/usr/lib --with-apxs2=/usr/bin/apxs --enable-cgi

配置并安装PHP7

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$ make && make test

$ make && sudo make install

拷贝PHP7的配置文件

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$ cd ~/php-7.0.5

$ cp php.ini-production /opt/php-7.0.5/etc/php.ini

$ cp /opt/php-7.0.5/etc/php-fpm.conf.default /opt/php-7.0.5/etc/php-fpm.conf

$ cp /opt/php-7.0.5/etc/php-fpm.d/www.conf.default /opt/php-7.0.5/etc/php-fpm.d/www.conf

设置PHP7的配置文件php.ini

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PHP7已经默认加载opcache.so了，因此不需要声明zend_extension=opcache.so.

######避免PHP信息暴露在http头中
expose_php = Off

######在关闭display_errors后开启PHP错误日志（路径在php-fpm.conf中配置）
log_errors = On

######开启opcache
[opcache]
; Determines if Zend OPCache is enabled
;opcache.enable=0
opcache.enable=1

; Determines if Zend OPCache is enabled for the CLI version of PHP
;opcache.enable_cli=0
opcache.enable_cli=1

启用Apache2的PHP7模块

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$ sudo a2dismod php5

$ sudo a2enmod php7

$ sudo service apache2 restart

启用Apache2的Event模块

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$ sudo a2dismod mpm_prefork

$ sudo a2enmod mpm_worker

$ sudo service apache2 restart

参考链接

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ubuntu 14.04上源码编译安装php7
How to install PHP 7 as PHP-FPM & FastCGI for ISPConfig 3 on Debian 8 (Jessie)