linux中安装php7
# 安装mcrypt
yum install -y php-mcrypt libmcrypt libmcrypt-devel
编译PHP7
# 下载源代码
wget https://downloads.php.net/~ab/php-7.0.0RC5.tar.gz
tar zxvf php-7.0.0RC5.tar.gz
cd php-7.0.0RC5
# 配置参数
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./configure --prefix=/usr/local/php7 \ --with-config-file-path=/usr/local/php7/etc \ --with-mcrypt=/usr/include \ --with-mysqli=mysqlnd \ --with-pdo-mysql=mysqlnd \ --with-mysql-sock=/tmp/mysql.sock \ --enable-mysqlnd \ --with-gd \ --with-iconv \ --with-zlib \ --enable-bcmath \ --enable-shmop \ --enable-sysvsem \ --enable-inline-optimization \ --enable-mbregex \ --enable-fpm \ --enable-mbstring \ --enable-ftp \ --enable-gd-native-ttf \ --with-openssl \ --enable-pcntl \ --enable-sockets \ --with-xmlrpc \ --enable-zip \ --enable-soap \ --with-gettext \ --with-curl \ --with-jpeg-dir \ --with-freetype-dir |
编译
make
make install
配置php
cp php.ini-production /usr/local/php7/etc/php.ini
cp sapi/fpm/init.d.php-fpm /etc/init.d/php7-fpm
chmod +x /etc/init.d/php7-fpm
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
vim /usr/local/php7/etc/php.ini
# 加入
zend_extension=/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/opcache.so
# 启动
/etc/init.d/php7-fpm start
# 查看PHP版本
/usr/local/php7/bin/php -v
为了安全最好是去掉头信息 X-Powered-By: PHP/7.*.*
则修改 php.ini 文件 设置 expose_php = Off
vim /usr/local/php7/etc/php.ini
找到 expose_php = On
改为 expose_php = Off
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