uninstallation Archives - Page 2 of 3

Is it appropriate to remove custom posts and terms on plugin uninstall?

This is more of a “best practices” than a question, but I was wondering, what to people typically remove when their plugin is ...

May 16, 2022
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Remove settings if theme is deleted?

Is it possible to perform an action only if the theme is deleted (not deactivated) from the theme directory ? For example, I ...

May 9, 2022
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Popup asking whether data should be removed on plugin uninstall

I have a plugin which creates some options in wp_options, but also creates custom post types and is used to populate that post ...

May 7, 2022
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How can I delete options with register_uninstall_hook?

Right now, I have this code: function mr_np_activate(){ // hook uninstall if ( function_exists('register_uninstall_hook') ) register_uninstall_hook(__FILE__,'mr_np_uninstall'); } register_activation_hook(__FILE__,'mr_np_activate'); /** * Delete options * ...

May 6, 2022
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How to uninstall Python 2.7 on a Mac OS X 10.6.4?

I want to completely remove Python 2.7 from my Mac OS X 10.6.4. I managed to remove the entry from the PATH variable ...

May 6, 2022
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wpdb::prepare was called incorrectly

I have this code to remove orphaned posts after deleting custom post type. It works, but this code… global $wpdb; $wpdb->query( $wpdb->prepare( "DELETE ...

May 6, 2022
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What’s the opposite of ‘make install’, i.e. how do you uninstall a library in Linux?

While running ./configure --prefix=/mingw on a MinGW/MSYS system for a library I had previously run './configure --prefix=/mingw && make && make install' I ...

May 5, 2022
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Does plugin uninstall always put WordPress back into original state?

What is a plugin lifetime within a deployed instance of WordPress? Namely: do plugins modify existing files or do they only use defined ...

May 5, 2022
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npm command to uninstall or prune unused packages in Node.js

Is there a way to simply uninstall all unused (undeclared) dependencies from a Node.js project (ones that are no longer defined in my ...

May 5, 2022
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IT Nursery

How to delete custom taxonomy terms in plugin’s uninstall.php?

I am writing my plugin’s uninstall.php file and would like it to delete any terms that were created in the plugin’s custom taxonomy. ...

May 2, 2022
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