mongodb错误：Unable to load dynamic library 'mongodb.so'

Question

我在centos7.4上安装了php 7.2 和 mongodb 3.4，但是运行php命令的时候出错了，是怎么回事？

    [root@vagrant-dev ~]# php artisan migrate
    PHP Warning:  PHP Startup: Unable to load dynamic library 'mongodb.so' (tried: /usr/lib64/php/modules/mongodb.so (/usr/lib64/php/modules/mongodb.so: cannot open shared object file: No such file or directory), /usr/lib64/php/modules/mongodb.so.so (/usr/lib64/php/modules/mongodb.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
    Could not open input file: artisan

运行安装mongodb驱动命令也会出现这个错误：

[root@vagrant-dev ~]# pecl install mongodb
PHP Warning:  PHP Startup: Unable to load dynamic library 'mongodb.so' (tried: /usr/lib64/php/modules/mongodb.so (/usr/lib64/php/modules/mongodb.so: cannot open shared object file: No such file or directory), /usr/lib64/php/modules/mongodb.so.so (/usr/lib64/php/modules/mongodb.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0

Answer 1

安装文档是否都有照做呢？特别是

Add the following line to your php.ini file:
extension=mongodb.so

Answer 2

确保 编译的 mongodb 扩展版本 适用于 php7.2吗？

Answer 3

如果有多个版本的话，phpize使用指定的php版本