What is the PHP extension_loaded in case of Zend OP Cache? APC has been replaced with Zend OP Cache in PHP 5.5

1 Answer 1


I believe it's 'Zend OPcache'.

  • How can I confirm? my hosting provider is saying 'OPcache'? But he is not too sure.
    – Zoya
    Commented Jan 6, 2015 at 5:52
  • 1
    If you have ssh access, I think the value will be the same as if you run php -m. Commented Jan 6, 2015 at 9:02

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