MongoCommandCursor::valid

(PECL mongo >=1.5.0)

MongoCommandCursor::valid — Checks if the cursor is reading a valid result

说锟斤拷

public MongoCommandCursor::valid ( void ) : bool

锟斤拷锟斤拷

锟剿猴拷锟斤拷没锟叫诧拷锟斤拷锟斤拷

锟斤拷锟斤拷值

TRUE if the current result is not null, and FALSE otherwise.

锟轿硷拷