wpsc_is_boost_installed() │ WPSCache 1.0

Check if Jetpack Boost has been installed.

No Hooks.

Returns

null. Nothing (null).

Usage

wpsc_is_boost_installed();

wpsc_is_boost_installed() code WPSCache 3.1.1

wp-super-cache/wp-cache.php 
function wpsc_is_boost_installed() {
	$plugins = array_keys( get_plugins() );

	foreach ( $plugins as $plugin ) {
		if ( str_contains( $plugin, 'jetpack-boost/jetpack-boost.php' ) ) {
			return true;
		}
	}

	return false;
}