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

Erase the module that can't be initialized and reinstall it.

Answer 2

This is an old thread, but I stumbled across it when trying to solve a similar problem.

For me, I got this particular error relating to the php_wincache.dll. I was in the process of updating PHP from 5.5.38 to 5.6.31 on a Windows server. For some reason, not all of the DLL files updated with the newest versions. Most did, but some didn't.

So, if you get an error similar to this, make sure all the extensions are in place and updated.

Answer 3

Looks like you haven't upgraded PHP modules, they are not compatible.

Check extension_dir directive in your php.ini. It should point to folder with 5.2 modules.

Create and open a phpinfo file and search for extension_dir to find the path.

Since you did upgrade, there is a chance that you are using old php.ini that is pointing to 5.1 modules

Answer 4

In my case, with Windows Server 2008, I had to change the PATH variable. The former version of PHP (VC9) was inside it.

I have changed it with the newer version of PHP (VC11).

After a restart of Apache, it was okay.

Answer 5

This happened to me when I tried to install a newer version of PHP. After finding that I also would need to reconfigure Apache for that I switched back to the old PHP version. Here the solution which worked for me:

change the httpd.conf to the correct versions:

 PHPIniDir ...
 LoadModule php5_module ...

Changed the

PATH - Environment Variable

When that does not take any effect

rename or delete the new PHP(-Version)-Folder

For some reason the last step did the trick for me. Even after a restart it did not have an effect before doing this.

Answer 6

If you installed php with homebrew, then check if your apache2.conf file is using homebrew version of php5.so file.