MongoCursor::info

(PECL mongo >=1.0.5)

MongoCursor::info — Gets the query, fields, limit, and skip for this cursor

설명

public array MongoCursor::info ( void )

This can be called before or after the query.

인수

이 함수는 인수가 없습니다.

반환값

Returns the namespace, limit, skip, query, and fields for this cursor.

변경점

버전	설명
1.0.10	Added started_iterating field, a boolean indicating if cursor is pre- or post-query.
1.1.0	Added a number of other fields, including id (the cursor id), at (the driver's counter of which document is current), numReturned (the number returned by the server in the current batch), and server (which server the query was sent to—useful in conjunction with MongoCursor::slaveOkay()).

예제

Example #1 MongoCursor::info() example


<?php

$m = new Mongo();
$cursor = $m->foo->bar->find(array("x" => 4), array("y" => false));
var_dump($cursor->info());

?>

위 예제의 출력 예시:

array(5) {
  ["ns"]=>
  string(7) "foo.bar"
  ["limit"]=>
  int(0)
  ["skip"]=>
  int(0)
  ["query"]=>
  array(1) {
    ["x"]=>
    int(4)
  }
  ["fields"]=>
  array(1) {
    ["y"]=>
    int(0)
  }
}

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