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

Descrizione

public array MongoCursor::info ( void )

This can be called before or after the query.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

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

Log delle modifiche

Versione	Descrizione
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.

Esempi

Example #1 MongoCursor::info() example


<?php

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

?>

Il precedente esempio visualizzerà qualcosa simile a:

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)
  }
}