Php feof function

Syntax
Feof (file) parameter description
File is required. Specifies the file to be checked.

Description
The file parameter is a file pointer. The file pointer must be valid and point to a file that is successfully opened (but not closed) by fopen () or fsockopen.

 

The code is as follows:	Copy code
<? Php Tutorial // If file can not be read or doesn't exist fopen function returns false $ File = @ fopen ("no_such_file", "r "); // False from fopen will issue warning and result in infinite loop here While (! Feof ($ file )){ } Fclose ($ file ); ?>

<? Php
$ Fh = fopen ("/home/www.111cn.net/data/users.txt", "rt ");
While (! Feof ($ fh) echo fgets ($ fh );
Fclose ($ fh );
?>