ID: 28260
User updated by: mb at diderot dot de
Reported By: mb at diderot dot de
Status: Open
Bug Type: Session related
Operating System: Linux
PHP Version: 4.3.6
New Comment:
With php5 this just works fine ;)
Previous Comments:
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[2004-05-03 15:16:58] mb at diderot dot de
Description:
------------
When using readfile or fread in combination with
session_start php seems to allocate memory for the whole
filesize. Without session_start it doesn't.
Replacing readfile by a fread loop doesn't make any
difference.
Reproduce code:
---------------
<?php
//error appears:
session_start();
readfile('big.zip'); //big.zip > memory_limit
?>
<?php
//working fine:
readfile('big.zip'); //big.zip > memory_limit
?>
<?php
//fread version, same error
session_start();
$fp = fopen('big.zip');
while($d = fread($fp,4096)) {
echo $d;
flush();
}
?>
Expected result:
----------------
Memory consumation should stay much bellow the whole
filesize as it does without sessions.
Actual result:
--------------
apache error.log:
Allowed memory size of 16777216 bytes exhausted (tried to
allocate 138188800 bytes)
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Edit this bug report at http://bugs.php.net/?id=28260&edit=1
