Due to $update value null, wp-admin/list_core_update() will spew warnings in several locations in the function.

Notice Trying to get property of non-object 1

wp-admin/update-core.php:40

Core
Notice Trying to get property of non-object 1

wp-admin/update-core.php:43

Core
Notice Trying to get property of non-object 2

wp-admin/update-core.php:46

Core
Notice Trying to get property of non-object 1

wp-admin/update-core.php:56

Core
Notice Trying to get property of non-object 1

wp-admin/update-core.php:93

Core
Notice Trying to get property of non-object 1

wp-admin/update-core.php:94

Core
Notice Trying to get property of non-object 1

wp-admin/update-core.php:103

Core
Notice Trying to get property of non-object 1

wp-admin/update-core.php:109

Core

@johnbillion this plugin is probably far from your current attention span. Thoughts on whether it could be imported to github and community patched up to date?

Can you update the plugin for PHP 7.2?

https://php.net/manual/en/function.create-function.php

Deprecated: Function create_function() is deprecated in /plugins/disable-wordpress-core-update/disable-core-update.php on line 27

Deprecated: Function create_function() is deprecated in /plugins/disable-wordpress-core-update/disable-core-update.php on line 28

Deprecated: Function create_function() is deprecated in /plugins/disable-wordpress-core-update/disable-core-update.php on line 33

Deprecated: Function create_function() is deprecated in /plugins/disable-wordpress-core-update/disable-core-update.php on line 36

Thanks!

With WP 3.7.1 I constantly get this PHP warning message Notice: Trying to get property of non-object in ...\wp-admin\update-core.php on line 28 in the wp-admin/update-core.php page to check plugin and theme updates. If I deactivate this plugin, it does not occur.

https://www.ads-software.com/plugins/disable-wordpress-core-update/

Does it disable theme and plugin updates too or just core?

https://www.ads-software.com/plugins/disable-wordpress-core-update/

The update tester is still saying it passes once 3.7.1 is installed. I’m leaving this installed hoping you have an update soon!

https://www.ads-software.com/plugins/disable-wordpress-core-update/

In both 3.4.2 and 3.5-RC5, visiting /wp-admin/update-core.php with this plugin enabled causes nine PHP Notices to be displayed. Could you please fix this?

This is all you have to do:

add_filter( 'site_transient_update_core', 'break_updates', 10, 1 );

function break_updates($update) {
	if ( isset($update->response) and 'latest' != $update->response and 'development' != $update->response )
		$update->response = 'latest';

	return $update;
}

And by the way, this plugin doesn’t disable update checking. The plugin description is not accurate.

https://www.ads-software.com/extend/plugins/disable-wordpress-core-update/