#24627 [Bgs]: feof always returns false
| From: | duerra at yahoo dot com | Date: | Sat, 12 Jul 2003 23:31:31 +0000 |
| Subject: | #24627 [Bgs]: feof always returns false | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-43832@lists.php.net to get a copy of this message | ||
ID: 24627
User updated by: duerra at yahoo dot com
Reported By: duerra at yahoo dot com
Status: Bogus
Bug Type: Filesystem function related
Operating System: XP Pro
PHP Version: 4.3.3RC1
New Comment:
This always worked correct in previous versions of PHP. It wasn't
until the move to 4.3.3RC1 (from 4.3.2) that I had this infinite
looping problem.
Previous Comments:
------------------------------------------------------------------------
[2003-07-12 18:28:42] elmicha@php.net
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to
report
a bug at http://bugs.php.net/how-to-report.php
Yes, b_ulrich is right.
------------------------------------------------------------------------
[2003-07-12 18:21:03] b_ulrich at t-online dot de
Your example works correct:
while(!feof($open))
{
$count++;
}
must be an endless loop because the filepointer never moves.
Maybe you should do an fread($open,1024); inside the while loop. Or
what ever you want to count.
------------------------------------------------------------------------
[2003-07-12 18:07:44] duerra at yahoo dot com
Description:
------------
In PHP 4.3.3RC1, feof (Windows) always returns false in the code
provided below, and goes into an endless loop.
Reproduce code:
---------------
$count = 0;
if ($handle = opendir("./"))
{
while (false !== ($file = readdir($handle)))
{
if(!is_dir($file) AND $file != '.' AND $file !='..' AND $file
!='default' AND (strstr($file, ".php") OR strstr($file, ".htm") OR
strstr($file, ".txt")))
{
if(!$open = fopen($file, "r"))
{
echo "Could Not Open File";
exit;
}
while(!feof($open))
{
$count++;
}
fclose($open);
}
}
}
echo $count;
Expected result:
----------------
123456
(or another number)
Actual result:
--------------
Infinite loop once a file is opened (I cut out the test code that I
used to verify that it's actually a bug in order to stay within the 20
line limit).
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=24627&edit=1