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(mongodb >=1.0.0)
MongoDB\Driver\Command::__construct — Create a new Command
$document
)
document
The complete command to construct
Example #1 MongoDB\Driver\Command::__construct() example
<?php
$manager = new MongoDB \ Driver \ Manager ( "mongodb://localhost:27017" );
$command = new MongoDB \ Driver \ Command (array( "buildinfo" => 1 ));
try {
$cursor = $manager -> executeCommand ( "admin" , $command );
$response = $cursor -> toArray ()[ 0 ];
} catch( MongoDB \ Driver \ Exception $e ) {
echo $e -> getMessage (), "\n" ;
exit;
}
var_dump ( $response );
?>
以上例程的输出类似于:
array(13) { ["version"]=> string(14) "2.8.0-rc2-pre-" ["gitVersion"]=> string(62) "b743d7158f7642f4da6b7eac8320374b3b88dc2e modules: subscription" ["OpenSSLVersion"]=> string(25) "OpenSSL 1.0.1f 6 Jan 2014" ["sysInfo"]=> string(104) "Linux infant 3.16.0-24-generic #32-Ubuntu SMP Tue Oct 28 13:07:32 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49" ["loaderFlags"]=> string(91) "-fPIC -pthread -Wl,-z,now -rdynamic -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now -Wl,-E" ["compilerFlags"]=> string(301) "-Wnon-virtual-dtor -Woverloaded-virtual -std=c++11 -fPIC -fno-strict-aliasing -ggdb -pthread -Wall -Wsign-compare -Wno-unknown-pragmas -Winvalid-pch -pipe -Werror -O3 -Wno-unused-local-typedefs -Wno-unused-function -Wno-deprecated-declarations -Wno-unused-but-set-variable -fno-builtin-memcmp -std=c99" ["allocator"]=> string(8) "tcmalloc" ["versionArray"]=> array(4) { [0]=> int(2) [1]=> int(8) [2]=> int(0) [3]=> int(-8) } ["javascriptEngine"]=> string(2) "V8" ["bits"]=> int(64) ["debug"]=> bool(false) ["maxBsonObjectSize"]=> int(16777216) ["ok"]=> float(1) }