Mongo::listDBs
(No version information available, might only be in SVN)
— Lists all of the databases available.
Description
public array Mongo::listDBs
( void
)
Parameters
This function has no parameters.
Return Values
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.
Examples
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);
?>
The above example will output something similar to:
Array
(
[databases] => Array
(
[0] => Array
(
[name] => doctrine
[sizeOnDisk] => 218103808
[empty] =>
)
)
[totalSize] => 218103808
[ok] => 1
)