Hello, the cause is missing call_user_method() function in php7:
http://php.net/manual/en/function.call-user-method.php The same page suggest to use call_user_func() instead [1]. Tested with php 7.0 down to 5.2 and it seems to work everywhere. Petr [1] https://build.opensuse.org/package/view_file/Apache:Test/apache-test/apache-test-php-missing-call_user_method.patch
