Remove admin menu items

Remove admin menu items.php

//start remove admin menus
function remove_menus() {
  global $menu;
	$restricted = array(
		__('Posts'),
		__('Dashboard'),
		__('Comments'),
		__('Appearance'),
		__('Plugins'),
		__('Tools'),
		__('Settings')
	);
	end ($menu);
	while (prev($menu)){
		$value = explode(' ',$menu[key($menu)][0]);
		if(in_array($value[0] != NULL? $value[0]:"", $restricted)) {
			unset($menu[key($menu)]);
		}
	}
}
add_action('admin_menu','remove_menus');

//end remove admin menus