MongoCursor
PHP Manual

MongoCursor::info

(PECL mongo >=1.0.5)

MongoCursor::infoGets 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
1.0.10 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()).

Beispiele

Beispiel #1 MongoCursor::info() example

<?php

$m 
= new Mongo();
$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)
  }
}

MongoCursor
PHP Manual