(mongodb >=1.10.0)
ExamplesExample #1 Declare an API version on a manager
<?phpuse MongoDB\Driver\Manager;
use MongoDB\Driver\ServerApi;$v1 = new ServerApi(ServerApi::v1);
$manager = new Manager('mongodb://localhost:27017', [], ['serverApi' => $v1]);$command = new MongoDB\Driver\Command(['buildInfo' => 1]);
try {
$cursor = $manager->executeCommand('admin', $command);
} catch(MongoDB\Driver\Exception $e) {
echo $e->getMessage(), "\n";
exit;
}/* The buildInfo command returns a single result document, so we need to access
* the first result in the cursor. */
$buildInfo = $cursor->toArray()[0];
echo
$buildInfo->version, "\n";?>
The above example will output:
Example #2 Declare a strict API version on a manager
The following example sets the strict flag, which tells the server to reject any command that is not part of the declared API version. This results in an error when running the buildInfo command.
<?phpuse MongoDB\Driver\Manager;
use MongoDB\Driver\ServerApi;$v1 = new ServerApi(ServerApi::v1, true);
$manager = new Manager('mongodb://localhost:27017', [], ['serverApi' => $v1]);$command = new MongoDB\Driver\Command(['buildInfo' => 1]);
try {
$cursor = $manager->executeCommand('admin', $command);
} catch(MongoDB\Driver\Exception $e) {
echo $e->getMessage(), "\n";
exit;
}/* The buildInfo command returns a single result document, so we need to access
* the first result in the cursor. */
$buildInfo = $cursor->toArray()[0];
echo
$buildInfo->version, "\n";?>
The above example will output:
Provided apiStrict:true, but the command buildInfo is not in API Version 1Table of Contents
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