MongoCursor::info

(PECL mongo >=1.0.5)

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

Descrição

public array MongoCursor::info ( void )

This can be called before or after the query.

Parâmetros

Esta função não possui parâmetros.

Valor Retornado

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

Changelog

Versão	Descrição
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.

Exemplos

Exemplo #1 MongoCursor::info() example


<?php

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

?>

O exemplo acima irá imprimir algo similar à:

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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