Is the latest Symfony version (1.14.18) supposed to run properly with PHP 5.4?
I’ve just upgraded to PHP 5.4 locally and multiple sites that have previously worked fine are now throwing the following error when trying to load any page:
Fatal error: Call to undefined method sfCoreAutoload::register() in C:\dev\projects\my_site\config\ProjectConfiguration.class.php on line 4
The path to the sfCoreAutoload class is fine but for some reason it treats it as if it didn’t exist at all.
I managed to resolve the issue so will just answer here for the benefit of anyone else facing the same. The culprit was APC. The latest “stable” version of the pre-compiled APC (3.1.9) didn’t work with Symfony 1.4.18 + PHP 5.4.4, but using the APC beta (3.1.12) does work.