SplFileInfo::getSize

(PHP 5 >= 5.1.2, PHP 7)

SplFileInfo::getSize — Gets file size

说明

public SplFileInfo::getSize ( ) : int

Returns the filesize in bytes for the file referenced.

参数

此函数没有参数。

返回值

The filesize in bytes.

错误／异常

A RuntimeException will be thrown if the file does not exist or an error occurs.

参见