WP_REST_Plugins_Controller::is_plugin_installed( string $plugin )

Checks if the plugin is installed.


Parameters

$plugin

(Required) The plugin file.


Return

(bool)


Source

File: wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php

	protected function is_plugin_installed( $plugin ) {
		return file_exists( WP_PLUGIN_DIR . '/' . $plugin );
	}


Changelog

Changelog
Version Description
5.5.0 Introduced.