PHP 手冊
前一頁 |  | 下一頁

# feof

(PHP 3, PHP 4 , PHP 5)

feof -- Tests for end-of-file on a file pointer

## Description

bool feof ( resource handle )

Returns `TRUE` if the file pointer is at EOF or an error occurs (including socket timeout); otherwise returns `FALSE`.

警告
If a connection opened by fsockopen() wasn't closed by the server, feof() will wait until a timeout has been reached to return `TRUE`. The default timeout value is 60 seconds. You may use stream_set_timeout() to change this value.

The file pointer must be valid, and must point to a file successfully opened by fopen() or fsockopen().

前一頁 | 內容 | 下一頁
fclose | 上一層 | fflush