PHP feof functions

Returns TRUE if the file pointer is to EOF or if an error occurs, otherwise an error is returned, including the socket timeout, and FALSE for other cases.

Syntax: feof (file)

Parameter description

File required, which specifies the open files to check.

Note: The file parameter is a document pointer that must be valid and must point to a file that was successfully opened by fopen () or fsockopen () but not yet closed by fclose ().

The PHP instance code is as follows:

<?php

If file can not be read or doesn ' t exist fopen function returns false

$file = @fopen ("No_such_file", "R");

False from fopen'll issue warning and result in infinite loop here

while (!feof ($file)) {

}

Fclose ($file);

?>

<?php

$fh = fopen ("/home/www.phpfensi.com/data/users.txt", "RT");

while (!feof ($FH)) echo fgets ($FH);

Fclose ($FH);

?>

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