Ob_end_clean Error
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Ob_end_clean(): Failed To Delete Buffer. No Buffer To Delete
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Sign in Pricing Blog Support Search GitHub This repository Watch 1,117 Star 13,159 ob_end_clean not working Fork 5,089 symfony/symfony Code Issues 598 Pull requests 148 ob_end_flush(): failed to delete and flush buffer. Projects 0 Pulse Graphs New issue ErrorException: Notice: ob_end_clean(): failed to delete buffer. #2531 Closed php flush buffer sebastianblum opened this Issue Nov 1, 2011 · 3 comments Projects None yet Labels None yet Milestone No milestone Assignees No http://php.net/manual/en/function.ob-end-clean.php one assigned 4 participants sebastianblum commented Nov 1, 2011 Hello! I'am using symfony 2.0.4 and the example was working with phpunit 3.5.15. Since the upgrade to phpunit 3.6 i get the following output: phpunit -c app #!/usr/local/Cellar/php/5.3.6/bin/php PHPUnit 3.6.0 by Sebastian Bergmann. Configuration read from /Users/sebiprivat/Downloads/Symfony/app/phpunit.xml.dist .E Time: 1 https://github.com/symfony/symfony/issues/2531 second, Memory: 25.50Mb There was 1 error: 1) Acme\DemoBundle\Tests\Controller\DemoControllerTest::testInvalidName ErrorException: Notice: ob_end_clean(): failed to delete buffer. No buffer to delete in /usr/local/Cellar/php/5.3.6/lib/php/PHPUnit/Framework/TestCase.php line 833 /Users/sebiprivat/Downloads/Symfony/vendor/symfony/src/Symfony/Component/HttpKernel/Debug/ErrorHandler.php:65 /usr/local/Cellar/php/5.3.6/bin/phpunit:46 FAILURES! Tests: 2, Assertions: 2, Errors: 1. MacPro:Symfony sebiprivat$ Steps to reproduce the error: Download Symfony v2.0.4 with vendors http://symfony.com/download?v=Symfony_Standard_Vendors_2.0.4.tgz Go into the directory and run phpunit -c app There should be one test in the Acme Demo Bundle Now I want to test, that symphony throws a NotFoundException (will display a 404 error page) if no name was given I edited in src/Acme/DemoBundle/Controller/DemoController.php to public function helloAction($name) { if (!$name) { throw new NotFoundHttpException("No Name!"); } return array('name' => $name); } and added a new test in src/Acme/DemoBundle/Tests/Controller/DemoControllerTest.php public function testInvalidName() { $client = $this->createClient(); $crawler = $client->request('GET', '/demo/hello/'); $this->assertTrue($client->getResponse()->isNotFound()); } Now running phpunit -c app will get the following output: phpunit -c app #!/usr/local/Cellar/php/5.3.6/bin/php PHPUnit 3.6.0 by
that make connections all over the world. Join today Download & Extend https://www.drupal.org/node/205227 Drupal Core Distributions Modules Themes Issues If output_buffering = Off then ob_end_clean fails to delete buffer Closed (fixed)Project:Drupal coreVersion:6.x-devComponent:file systemPriority:NormalCategory:Bug reportAssigned:UnassignedReporter:mpareCreated:December 31, 2007 - http://blog.waqasjamal.com/2014/07/how-to-solve-fatal-error-uncaught.html 22:15Updated:July 14, 2012 - 23:21 Log in or register to update this issue Jump to:Most recent attachment If output_buffering is turned off in php.ini failed to and after a call to file_transfer in file.inc line 794 is called the following notice will be returned. "notice: ob_end_clean() [ref.outcontrol]: failed to delete buffer. No buffer to delete. in .../includes/file.inc on line 795." One possible solution, as seen in obendclean_sol2.patch, would be to suppress the error failed to delete by prefixing ob_end_clean() with an '@'. Another possible solution, as seen in obendclean_sol1.patch, would be to perform a check first. 0) { ob_end_clean(); } ?> I checked against Drupal 5 versions of file.inc and it appears to have ob_end_clean() called at the beginning of file_transfer() as well. The once difference that I could think of that would make this issue appear now is the recent changes to common.inc involving E_ALL. I don't know if this is something that we even want to change but users who meet the above conditions may be subjected to such notices, for example, every time a new imagecache image is generated. I've attached two patches one for each method discussed above. Thanks, -mpareFiles: CommentFileSizeAuthor #7 file_205227.patch1.26 KBdrewish #3 d7-file-ob.patch696 bytesmfb obendclean_sol2.patch628 bytesmpare obendclean_sol1.patch664 bytesmpare Comments Comment #1 bdragon CreditAtt
error something like this Fatal error: Uncaught exception 'Fuel\Core\PhpErrorException' with message 'ob_end_clean() [ref.outcontrol]: failed to delete buffer zlib output compression' in fuel/core/classes/error.php:177 Then no need to worry about. As this error is pretty generic and comes in PHP when compression is enabled in settings or either enabled in your script by using some code like ob_end_clean() will throw the above error as zlib output compression has been changed between ob_start() and ob_end_clean() or ob_end_flush(). Thus it will show the error "ob_end_flush() failed to delete buffer zlib output compression" Solution Use the below line on top of ob_end_clean() function and it shall remove the error for you. if($ob_get_status['name']!='zlib output compression') Thus it will make your above code like Using one simple line makes the life easier by removing the chain of errors. There are other ways of solving this as well. Like using .htaccess file or either modifying php.ini. But I would rather stick to the code for fixing this issue. Posted by Waqas Jamal at 2:32 PM Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: compression error, failed to delete buffer zlib, fuel php, fuelphp, ob_end_clean() error, zlib Newer Post Older Post Home Subscribe to: Post Comments (Atom) Follow on Facebook Follow by Email Blog Archive ► 2016 (1) ► January (1) ▼ 2014 (5) ▼ July (1) How to Solve "Fatal error: Uncaught exception 'Fue... ► April (2) ► January (2) ► 2013 (8) ► November (1) ► September (5) ► August (1) ► June (1) ► 2012 (9) ► December (1) ► September (8) Pages Home Blog Contact Me Translate Labels 2014 first hack (1) 2014 snapchat hack (1) 3.6.1 (1) about wordpress (3) activation via email (1) add posts remotely (1) add posts using python (1) add_post_type_support (1) admin bar wordpress (1) Anakorn Kyavatanakij (1) Approve WordPress Users (1) broke links in wordpress (1) broken links (1) bug fixes (1) code (1) code generato