linux 安装php7
http://blog.csdn.net/whatday/article/details/50645117
1: wget http://cn2.php.NET/distributions/php-7.0.4.tar.gz
2. # tar zxvf php-7.0.4.tar.gz
# cd php-7.0.4
3. ./configure
如果不成功,查找有问题的,yum -y
yum install libxml2
yum install libxml2* -y
4.