New in version 1.2.
Definition
Return Values
A type map array.
Example
$client = new MongoDB\Client('mongodb://127.0.0.1/', [], [     'typeMap' => [         'root' => 'array',         'document' => 'array',         'array' => 'array',     ], ]); var_dump($client->getTypeMap()); 
The output would then resemble:
array(3) {   ["root"]=>   string(5) "array"   ["document"]=>   string(5) "array"   ["array"]=>   string(5) "array" }