Gets the query, fields, limit, and skip for this cursor

Opis

public array MongoCursor::info ( void )

This can be called before or after the query.

Parametry

Ta funkcja nie posiada parametrów.

Zwracane wartości

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

Rejestr zmian

Wersja	Opis
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 Read Preferences.
1.0.10	Added started_iterating field, a boolean indicating if cursor is pre- or post-query.

Przykłady

Przykład #1 MongoCursor::info() example


<?php

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

?>

Powyższy przykład wyświetli coś podobnego do:

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)
  }
}