MongoDB
PHP Manual

MongoDB::getCollectionNames

(PECL mongo >=1.3.0)

MongoDB::getCollectionNamesGet all collections from this database

说明

public array MongoDB::getCollectionNames ([ bool $includeSystemCollections = false ] )

Returns an array of all the collection names for the given database.

参数

includeSystemCollections

Include system collections.

返回值

Returns the names of the all the collections in the database as an array.

范例

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"
}

参见


MongoDB
PHP Manual