WP Flush Cache via Code Snippet possible?

[sallida]

Hello,

im trying to Flush the WP Cache on my Child Sites via the Code Snippet Extension.

I tried already with a dev site to send the following snippet:

function wp_cache_flush() {

global $wp_object_cache ;

return $wp_object_cache -> flush ();

}

Site is connected, as i can update plugins and themes.

When send the Snippet to the Child Site i get “Process completed successfully” back, but also the Message:" MainWP Child plugin not detected. First, install and activate the plugin and add your site to your MainWP Dashboard afterward"

Some Ideas ?
Thanks
Best regards
Sallida

[bogdan (Bogdan Rapaić)]

Hi Sallida,

thanks for reaching out.
Do you get this error for any code snippet or just this one?
What snippet type do you have selected when running this snippet?

[sallida]

Hello Bogdan,

thanks for your reply. If I choose an example snippet and load it I get no error message.

With my Snippet, I have Snippet Type Return Info from Child Sites marked.

Thx
best regards
Sallida

[bogdan (Bogdan Rapaić)]

Hi Sallida,

thanks for verifying that. It seems that the problem is in the snippet itself.

I am not a coder so I am not 100% sure, but I think that the problem is that in your snippet, function is coded, but there is no actual call to the function, so it’s not being executed.

Please allow me a bit to verify this with out dev team.

[bogdan (Bogdan Rapaić)]

Hi Sallida,

I just got back from the dev tam.

They say that it should be enough to have the code snippet just as this:

wp_cache_flush();

Running the snippet as in your example causes the double function error.

[sallida]

Hello Bogdan,

thanks for the reply. When running the snippet as you mentioned it works fine without any error.

Thanks a Lot!
best regards
Sallida