Last updated: Fri, 20 May 2011

Mongo::listDBs()

(No version information available, might only be in SVN)

— Lists all of the databases available.

Descripción

public array Mongo::listDBs ( void )

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Returns an associative array containing three fields. The first field is databases, which in turn contains an array. Each element of the array is an associative array corresponding to a database, giving the database's name, size, and if it's empty. The other two fields are totalSize (in bytes) and ok, which is 1 if this method ran successfully.

Ejemplos

Example #1 Mongo::listDBs() example

Example demonstrating how to use listDBs and the returned data structure.


<?php

$mongo = new Mongo();
$dbs = $mongo->listDBs();
print_r($dbs);

?>

El resultado del ejemplo sería algo similar a:

Array
(
    [databases] => Array
        (
            [0] => Array
                (
                    [name] => doctrine
                    [sizeOnDisk] => 218103808
                    [empty] => 
                )
        )

    [totalSize] => 218103808
    [ok] => 1
)

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