extension-del.php

#!/usr/bin/env php
<?php

if (!isset($argv[1])){
	echo "
 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** *****
 *
 * Script: extension-del.php
 *
 * Latest version: https://gist.github.com/lgaetz/f2d3d717520f8adf2018643473d1f748
 *
 * Usage: Run at bash prompt of FreePBX system running FreePBX 13+ with single argument 
 *        of extension to be deleted. Follow with fwconsole reload for changes to be applied 
 *
 *        # extension-del.php 3002
 *
 * License: GNU/GPL3+
 *
 * History:
 *         2017-09-24   First commit by lgaetz
 *         2017-09-25   Update for virtual extensions
 *         2017-09-26   General polish
 ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** ***** *****

";
exit;
} 
 
include '/etc/freepbx.conf';

$FreePBX = FreePBX::Create();
$device=$FreePBX->Core->getDevice($argv[1]);
$user=$FreePBX->Core->getUser($argv[1]);

if($device["user"]){
	// normal extensions tested with sip, pjsip and dahdi
	echo "Found device ".$argv[1].", deleting...\n";
	echo "Found user ".$device["user"].", deleting...\n";
	$foo=$FreePBX->Core->delDevice($argv[1]);
	$foo=$FreePBX->Core->delUser($device["user"]);
} elseif ($user) {
	// for extensions with users but no device i.e. virtual
	echo "Found user ".$user['extension'].", deleting...\n";
	$foo=$FreePBX->Core->delUser($argv[1]);
} else {
	echo "Neither user nor device ".$argv[1]." exists, exiting...\n";
}

Is there one only with pearlescent buttons to add an extension (range of extensions)?