(PECL mongo >=1.3.0)
MongoDB::getCollectionNames — Get all collections from this database
$includeSystemCollections = false
] )Returns an array of all the collection names for the given database.
includeSystemCollections
Include system collections.
Returns the names of the all the collections in the database as an array.
Example #1 MongoDB::getCollectionNames() example
<?php
$m = new Mongo;
$collections = $m->selectDB("demo")->getCollectionNames());'
var_dump($collections);
以上例程的输出类似于：
array(2) {
[0]=>
string(9) "addresses"
[1]=>
string(5) "users"
}