Doc #64977 [Opn->Csd]: ob_start() fails when passed default parameters

From: Date: Sun, 07 Jan 2024 14:05:32 +0000
Subject: Doc #64977 [Opn->Csd]: ob_start() fails when passed default parameters
References: 1  Groups: php.doc.bugs 
Request: Send a blank email to doc-bugs+get-19694@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=64977&edit=1

 ID:                 64977
 Updated by:         girgias@php.net
 Reported by:        rewilliams at newtekemail dot com
 Summary:            ob_start() fails when passed default parameters
-Status:             Open
+Status:             Closed
 Type:               Documentation Problem
 Package:            Output Control
 PHP Version:        5.5.0RC2
-Assigned To:        
+Assigned To:        girgias
 Block user comment: N
 Private report:     N



Previous Comments:
------------------------------------------------------------------------
[2024-01-07 14:03:10] girgias@php.net

Closed by https://github.com/php/doc-en/pull/3073

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[2014-11-19 12:14:49] mike@php.net

See also Doc Bug #62019

------------------------------------------------------------------------
[2014-11-19 09:31:48] mike@php.net

PHP_OUTPUT_HANDLER_STARTED just indicates that the handler has been called previously with
PHP_OUTPUT_HANDLER_START set, so it would not get that flag again, unless it has also seen
PHP_OUTPUT_HANDLER_FINAL in the meantime.

So:
handler(PHP_OUTPUT_HANDLER_START) => flags |= STARTED
handler(PHP_OUTPUT_HANDLER_FINAL) => flags ^= STARTED

PHP_OUTPUT_HANDLER_DISABLED: 
Internal output handlers can mark them self as disabled with
php_output_handler_hook(PHP_OUTPUT_HANDLER_HOOK_DISABLE), when they f.e. detect an error; see
README.NEW-OUTPUT-API.
Also, when a call to an internal or userland handler fails, or the userland handler returns FALSE.

------------------------------------------------------------------------
[2013-10-01 18:37:07] aharvey@php.net

OK, documentation is done except for the PHP_OUTPUT_BUFFER_STARTED and 
PHP_OUTPUT_BUFFER_DISABLED constants, mostly because I can't figure out how 
they're useful.

Mike, help please? :)

------------------------------------------------------------------------
[2013-10-01 18:35:20] aharvey@php.net

Automatic comment from SVN on behalf of aharvey
Revision: http://svn.php.net/viewvc/?view=revision&revision=331632
Log: Document the ob_start() changes in PHP 5.4.

Mostly fixes doc bug #64977 (ob_start() fails when passed default parameters).

------------------------------------------------------------------------


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