MongoGridFSFile
PHP Manual

MongoGridFSFile::getSize

(PECL mongo >=0.9.0)

MongoGridFSFile::getSizeReturns this file's size

说明

public int MongoGridFSFile::getSize ( void )

参数

此函数没有参数。

返回值

Returns this file's size


MongoGridFSFile
PHP Manual