#40429 [NoF->Csd]: headers sent when using php://output + ob_start

ID: 40429 User updated by: nicolas dot grekas+php at gmail dot com Reported By: nicolas dot grekas+php at gmail dot com -Status: No Feedback +Status: Closed Bug Type: Streams related Operating System: WIN -PHP Version: 5.2.1 +PHP Version: 5.1.2 New Comment: Sorry, I was experimenting the bug in PHP 5.1.2, not 5.2.1... Previous Comments: ------------------------------------------------------------------------ [2007-02-19 01:00:00] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2007-02-11 09:37:08] tony2001@php.net Cannot reproduce with any of your examples. Makes sure you're actually using 5.2.1 and not something old. ------------------------------------------------------------------------ [2007-02-10 12:34:13] nicolas dot grekas+php at gmail dot com Description: ------------ Opening the php://output stream seams to flag the headers as sent, event if output buffering is on. Consequently, any call to header() fails where it shouldn't. Affects any extension that uses streams. Reproduce code: --------------- <?php ob_start(); $h = fopen('php://output', 'wb'); fclose($h); ob_end_clean(); header('X-Foo: bar'); ?> Or <?php ob_start(); $dom = new DOMDocument; $dom->save('php://output'); ob_end_clean(); header('X-Foo: bar'); ?> Expected result: ---------------- blank page Actual result: -------------- Warning: Cannot modify header information - headers already sent in C:\[...]\test.php on line 8 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40429&edit=1