PHP Warning: PHP Startup: ????????: Unable to initialize module

Question

After upgrading php from 5.1 to 5.2.10, I got the following warnings when php -v:

    # php -v
    PHP Warning:  PHP Startup: fileinfo: Unable t         


        

Answer 1

try to upgrade each of those modules using pecl command

# pecl upgrade fileinfo
# pecl upgrade memcache
# pecl upgrade mhash
# pecl upgrade readline

etc...