Php/docs/mongocursor.limit

• PHP Manual
• MongoCursor
• Limits the number of results returned

MongoCursor::limit

(PECL mongo >=0.9.0)

MongoCursor::limit — Limits the number of results returned

说明

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

参数

num

The number of results to return.

返回值

Returns this cursor.

错误／异常

Throws MongoCursorException if this cursor has started iterating.

参见

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