Problem:
Fatal error: Call to undefined function apc_exists() in xxxx.php on line xxThat's because APC may not be activated or because your APC version is less than 3.1.4.
8/02/2010
[Snippet PHP] apc_exists for APC < 3.1.4
That's because APC may not be activated or because your APC version is less than 3.1.4.