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

Beschreibung

public array MongoCursor::info ( void )

This can be called before or after the query.

Parameter-Liste

Diese Funktion hat keine Parameter.

Rückgabewerte

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

Changelog

Version	Beschreibung
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.

Beispiele

Beispiel #1 MongoCursor::info() example


<?php

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

?>

Das oben gezeigte Beispiel erzeugt eine ähnliche Ausgabe wie:

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)
  }
}