News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

Paul Reinheimer's Blog:
PHP BUG - err mmcore failed to open semaphore file
November 11, 2009 @ 09:23:51

Paul Reinheimer came across a small bug in a recent PHP 5.2.x release of the language - a debugging message left in by mistake.

If you get an error when PHP launches along the lines of: "PHP Warning: PHP Startup: mm_create(0, /var/www/phpSessionStorage/session_mm_cli1000) failed, err mm:core: failed to open semaphore file (Permission denied) in Unknown on line 0" you're going to either need to upgrade to PHP 5.3.0 or wait for PHP 5.2.12.

It seems that some debugging code made it into the core code (but it's been corrected in the branches).

0 comments voice your opinion now!
bug debug message semaphore error


blog comments powered by Disqus

Similar Posts

DevShed: Developing a Discussion Forum in PHP with Recursion (Part 3)

Padraic Brady's Blog: A Guide To Zend Framework Bug Hunt Days

Community News: debugConsole Project

Edin Kadribasic's Blog: New Snapshot Capabilities

Dutch Web Alliance: The definitive remote debug and unittest with PHPStorm guide: part 5


Community Events





Don't see your event here?
Let us know!


introduction framework voicesoftheelephpant tool podcast update install interview symfony series community laravel version package opinion library language release composer security

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework