laravel5、php7、mongodb学习

使用laravel－mongodb

mongodb php driver

php7需要mongodb1.1x

PHP Driver	PHP 5.3	PHP 5.4	PHP 5.5	PHP 5.6	PHP 7.0	HHVM 3.9
mongodb-1.1		✓	✓	✓	✓	✓
mongodb-1.0		✓	✓	✓		✓
mongo-1.6	✓	✓	✓	✓
mongo-1.5	✓	✓	✓	✓

下载mongodb之后使用phpize安装

phpize
./configure --with-php-config=/usr/local/php/bin/php-config
make
make install
#php.ini加
extension =mongodb.so
php composer.phar require jenssegers/mongodb  

提示错误，php扩展mbstring错误，用phpize编译安装mbstring

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - danielstjules/stringy 1.10.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
    - danielstjules/stringy 1.10.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
    - danielstjules/stringy 1.10.0 requires ext-mbstring * -> the requested PHP extension mbstring is missing from your system.
    - Installation request for danielstjules/stringy == 1.10.0.0 -> satisfiable by danielstjules/stringy[1.10.0].


Installation failed, reverting ./composer.json to its original content.