Php Mongodb 简明教程
PHP & MongoDB - Create Collection
执行任何操作的第一步是创建一个管理器实例。
// Connect to MongoDB using Manager Instance
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");第二步是准备并执行一条创建集合的命令。
// Create a Command Instance
$createCollection = new MongoDB\Driver\Command(["create" => "sampleCollection"]);
// Execute the command on the database
$cursor = $manager->executeCommand("myDb", $createCollection);Example
尝试使用以下示例在 MongoDB 服务器中创建集合 −
将以下示例复制粘贴到 mongodb_example.php −
<?php
try {
// connect to mongodb
$manager = new MongoDB\Driver\Manager("mongodb://localhost:27017");
// Create a Command Instance
$createCollection = new MongoDB\Driver\Command(["create" => "sampleCollection"]);
// Execute the command on the database
$cursor = $manager->executeCommand("myDb", $createCollection);
echo "Collection created.";
} catch (MongoDB\Driver\Exception\Exception $e) {
echo "Exception:", $e->getMessage(), "\n";
}
?>