MongoCursor::maxTimeMS »

« MongoCursor::key

Edit Report a Bug

MongoCursor::limit

(PECL mongo >=0.9.0)

MongoCursor::limit — Limits the number of results returned

Descrierea

public MongoCursor::limit ( int $num ) : MongoCursor

Parametri

num: The number of results to return.

Valorile întoarse

Returns this cursor.

Erori/Excepții

Throws MongoCursorException if this cursor has started iterating.

A se vedea și

MongoDB core docs on » limit.
MongoCursor::batchSize() - Limits the number of elements returned in one batch
MongoCursor::skip() - Skips a number of results

User Contributed Notes 1 note

up

down

6

vinicius at codemakers dot com dot br ¶

10 years ago


//Show only unique result

$cursor = $collection->find();
$cursor->limit(1);