Mongo :: Mongo::selectCollection()

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Mongo::selectCollection()

Mongo::resetError Mongo::selectDB Mongo PHP Manual

()

— Gets a database collection

Beschreibung

public MongoCollection Mongo::selectCollection ( string|MongoDB $db , string $collection )

Parameter-Liste

db: The database name.
collection: The collection name.

Rückgabewerte

Returns a new collection object.

Fehler/Exceptions

Throws InvalidArgumentException if the database or collection name is invalid.

Beispiele

Beispiel #1 Mongo::selectCollection() example

PHP Code

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$m = new Mongo();
$c1 = $m->selectCollection("foo", "bar.baz");
// which is equivalent to
$c2 = $m->selectDB("foo")->selectCollection("bar.baz");
// $c1 and $c2 now represent the same collection