PHP で MongoDB のデータを作成 (Create)

MongoDB の動作確認

sudo systemctl status mongod

ライブラリーのインストール
Ubuntu 20.04 の場合

sudo apt install pkg-config
sudo apt install php-dev
sudo pecl install mongodb

設定ファイルへ追加

/etc/php/8.0/cli/php.ini

（省略）
extension=mongodb.so
（省略）

composer require vlucas/phpdotenv
composer require mongodb/mongodb

mongo_create.php

#! /usr/bin/php
<?php
// --------------------------------------------------------------------
/*
    mongo_create.php

                    Jun/08/2019

*/
// --------------------------------------------------------------------
function dict_append_proc ($dict_aa,$id,$name,$population,$date_mod)
{
    $dict_unit = array ();
    $dict_unit['name'] = $name;
    $dict_unit['population'] = $population;
    $dict_unit['date_mod'] = $date_mod;
    $dict_aa[(string)$id]= $dict_unit;

    return  $dict_aa;
}

// --------------------------------------------------------------------
function data_prepare_proc ()
{
$dict_aa = array ();

$dict_aa = dict_append_proc ($dict_aa,'t1161','さいたま',72136,'2002-5-18');
$dict_aa = dict_append_proc ($dict_aa,'t1162','所沢',41378,'2002-9-12');
$dict_aa = dict_append_proc ($dict_aa,'t1163','越谷',59213,'2002-4-1');
$dict_aa = dict_append_proc ($dict_aa,'t1164','久喜',96329,'2002-10-29');
$dict_aa = dict_append_proc ($dict_aa,'t1165','熊谷',35736,'2002-7-14');
$dict_aa = dict_append_proc ($dict_aa,'t1166','秩父',24683,'2002-6-12');
$dict_aa = dict_append_proc ($dict_aa,'t1167','川越',82197,'2002-2-17');
$dict_aa = dict_append_proc ($dict_aa,'t1168','和光',18572,'2002-3-24');
$dict_aa = dict_append_proc ($dict_aa,'t1169','新座',59461,'2002-7-8');

    return  $dict_aa;
}

// --------------------------------------------------------------------
fputs (STDERR,"*** 開始 ***\n");

$dict_aa = data_prepare_proc ();


require_once './vendor/autoload.php';
$dotenv = Dotenv\Dotenv::createImmutable(__DIR__);
$dotenv->load();

//
$user = $_ENV['user'];
$password = $_ENV['password'];

$str_connect = "mongodb://" . $user . ":" . $password . "@localhost:27017";

$manager = new MongoDB\Driver\Manager($str_connect);


$manager->executeCommand('city', new \MongoDB\Driver\Command(["drop" => "saitama"]));


$bulk = new MongoDB\Driver\BulkWrite;
foreach ($dict_aa as $key => $value)
    {
    $bulk->insert(['key' => $key, 'name' => $value["name"],
    'population' => $value['population'], 'date_mod' => $value['date_mod']]);
    }

$manager->executeBulkWrite('city.saitama', $bulk);

fputs (STDERR,"*** 終了 ***\n");

// --------------------------------------------------------------------
?>

.env

user = '******'
password = '******'

実行コマンド

./mongo_create.php

次のバージョンで確認しました。

$ php --version
PHP 8.0.8 (cli) (built: Oct 26 2021 11:42:42) ( NTS )

mongosh でデータの確認

$ mongosh -u scott -p tiger123
（省略）
test> use city
switched to db city
city> db.saitama.find()
[
  {
    _id: ObjectId("61fcc4838ad033156d4d33c2"),
    key: 't1161',
    name: 'さいたま',
    population: 72136,
    date_mod: '2002-5-18'
  },
  {
    _id: ObjectId("61fcc4838ad033156d4d33c3"),
    key: 't1162',
    name: '所沢',
    population: 41378,
    date_mod: '2002-9-12'
  },
（省略）
city>exit