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feof
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feof

Name

feof — Checks whether EOF has been reached.

Synopsis

bool feof(file_handle); resource file_handle:

Returns

TRUE if EOF; FALSE on error

Description

Checks for EOF (end of file) on a file handle obtained from popen() , fopen() , or fsockopen() . This is a useful function when looping through data of unknown length.

Example

Example 305. Read from a file until EOF has been reached

<?php
$fh = fopen ("test.txt", "r");

while(! feof ($fh)) {
    $output = htmlspecialchars(fgets($fh, 1024));
    echo ("$output<br>");
}

fclose ($fh);
?>

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PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.