ID: 25616
Updated by: [EMAIL PROTECTED]
Reported By: robert at interjinn dot com
-Status: Open
+Status: Feedback
Bug Type: Filesystem function related
Operating System: Linux version 2.4.19-16mdk
PHP Version: 4.3.3
New Comment:
Works fine for me..I let your script run for few minutes and it works
just as expected.
Try running it without any php.ini loaded, like this:
# php -n test.php
(-n will make PHP not load any php.ini)
Previous Comments:
------------------------------------------------------------------------
[2003-09-21 01:08:41] robert at interjinn dot com
I have downloaded and compiled the PHP package located at
http://snaps.php.net/php4-STABLE-latest.tar.gz
When I ran the script I got the same result as before. It still exits
successfully when it should be in an infinite loop.
------------------------------------------------------------------------
[2003-09-20 17:46:37] [EMAIL PROTECTED]
Please try using this CVS snapshot:
http://snaps.php.net/php4-STABLE-latest.tar.gz
For Windows:
http://snaps.php.net/win32/php4-win32-STABLE-latest.zip
------------------------------------------------------------------------
[2003-09-20 17:23:27] robert at interjinn dot com
Description:
------------
When I use stream_set_blocking() to make the standard input file handle
non-blocking the script exits seemingly random. For example the $count
output can have a last printed value anywhere from 200 to 3000.
Reproduce code:
---------------
<?
if( ($stdin = fopen( 'php://stdin', 'r' )) === false )
{
echo 'Failed to open STDIN'."\n";
exit();
}
stream_set_blocking( $stdin, false );
$count = 0;
while( 1 )
{
echo 'Count: '.($count++)."\n";
if( ($char = fread( $stdin, 1 )) != '' )
{
echo 'Char: '.$char."\n";
}
else
{
echo 'Fooo!'."\n";
}
}
Expected result:
----------------
Script should run forever since it is in a while( 1 ) loop. This was
done on purpose for testing purposes. At each pass of the loop it
should print the current $count index, then if data exist in $stdin
then it should print the character, otherwise print Fooo! to the
screen.
Actual result:
--------------
Script does not run forever. Script exits and the last count printed
can be anywhere from 200 to 3000 -- it seems kind of random. I ran the
script through gdb and gdb indicates that the program (PHP) exits
properly. Thus there is no backtrace to provide.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=25616&edit=1
