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is_plugin_inactive() WP 3.1.0

Determines whether the plugin is inactive.

Reverse of is_plugin_active(). Used as a callback.

For more information on this and similar theme functions, check out the Conditional Tags article in the Theme Developer Handbook.

No Hooks.


true|false. True if inactive. False if active.


is_plugin_inactive( $plugin );
$plugin(string) (required)
Path to the plugin file relative to the plugins directory.



Since 3.1.0 Introduced.

Code of is_plugin_inactive() WP 5.8.2

function is_plugin_inactive( $plugin ) {
	return ! is_plugin_active( $plugin );