linux环境下安装php7

linux环境向安装php7
1.下载php7源码
地址：http://download.csdn.net/download/a51561/10037673
2.解压php源码包
tar -zxvf php-7.1.10.tar.gz
重命名
mv php-7.1.10 php7 
3.加载依赖包
yum install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel
4.编译
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-pdo-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-gd --enable-fpm --enable-mbstring --enable-zip --with-mcrypt --with-openssl --with-freetype-dir --enable-gd-native-ttf --enable-mysqlnd --with-pdo-mysql=mysqlnd
错误提示：configure: error: mcrypt.h not found. Please reinstall libmcrypt.
解决方法：
yum install -y epel-release
yum install -y libmcrypt-devel
两个不能一起安装,因为CentOs6默认的yum源没有 libmcrypt-devel这个包,只能借助epel的yum源,所以先安装epel,再安装
libmcrypt。
5.重新编译和安装
make && make install
6.将php7目录php.ini-development复制到php文件中
cp php.ini-development /usr/local/php/lib/php.ini
7.将php/etc中php-fpm.conf.default复制成php-fpm.conf和php-fpm.d中www.conf.default复制成www.conf
cp php-fpm.conf.default php-fpm.conf
cp www.conf.default www.conf
8.将php-fpm.conf文件中error_log前面;删除
error_log=/usr/local/php/var/log/php-fpm.log
9.启动php-fpm服务
./sbin/php-fpm


php-fpm设置成开机启动项
1.将启动项文件添加到/etc/init.d文件下
cp /usr/local/php7/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
2.添加php-fpm服务
chkconfig --add php-fpm
3.查看服务
chkconfig --list php-fpm
如果php-fpm服务3：关闭(off) 4：关闭(off) 5：关闭(off)
将其开启
chkconfig --level 345 php-fpm on