phpphalconapcphp-7apcu

Call to undefined function apc_clear_cache()

I am using Phalcon PHP framework with newly installed PHP 7.0 on Ubuntu 16.04. I also installed apcu and apcu_bc via pecl and I am getting 500 internal error with Apache logging this error:

error:  Uncaught Error: Call to undefined function apc_clear_cache() in /var/www/html/project/app/controllers/ControllerBase.php:97 ......

line 97 of ControllerBase.php:

apc_clear_cache();

phpinfo():

apcu
APCu Support    Enabled
Version 5.1.5
APCu Debugging  Enabled
MMAP Support    Enabled
MMAP File Mask  no value
Serialization Support   php
Build Date  Jul 9 2016 17:22:04
Solution

  • Ok the solution was to rename all the apc_* functions to apcu_* ... I guess the apcu_bc isn't working as it should.