Ping

測試環境

PHP7 + Windows7

參考

https://github.com/mongodb/mongo-php-library

步驟 0

完成安裝MongoDB

PHP composer

步驟 1

(1)下載相容版本mongodb php extension 並置放dll檔於PHP\ext資料夾底下 ( https://pecl.php.net/package/mongodb )

(2)設定php.ini

extension=php_mongodb.dll

步驟 3

重啟伺服器並檢查phpinfo() 會具備mongodb模組

步驟 4

開啟CMD 移至欲置放的路徑 下載mongodb lib

composer require "mongodb/mongodb=^1.0.0"

步驟 5

撰寫測試程式 確認不會有ERROR

require_once 'vendor/autoload.php'; // 請自行更換路徑

$collection = (new MongoDB\Client)->demo->users;

步驟 6 for codeigniter

開啟CMD 移至欲置放的路徑 下載mongodb lib

composer require "mongodb/mongodb=^1.0.0"

參考 

http://forum.codeigniter.com/thread-61461.html

or

https://www.formget.com/codeigniter-third-party-libraries-folder/