Revert "My first commit of codes"

This reverts commit a6e5a69348.

vendor/giggsey/libphonenumber-for-php/src/libphonenumber/ShortNumberUtil.php

@@ -1,65 +0,0 @@
-<?php
-/**
- * Utility for international short phone numbers, such as short codes and emergency numbers.
- * Note most commercial short numbers are not handled here, but by the PhoneNumberUtil
- *
- * @author Shaopeng Jia
- * @author David Yonge-Mallo
- * @deprecated As of release 5.8, replaced by ShortNumberInfo.
- */
-
-namespace libphonenumber;
-
-/**
- * Class ShortNumberUtil
- * @package libphonenumber
- * @deprecated As of release 5.8, replaced by ShortNumberInfo.
- */
-class ShortNumberUtil
-{
-    /**
-     * @var PhoneNumberUtil
-     */
-    private $phoneUtil;
-
-    public function __construct(PhoneNumberUtil $phoneNumberUtil = null)
-    {
-        $this->phoneUtil = $phoneNumberUtil;
-    }
-
-    public function getSupportedRegions()
-    {
-        return ShortNumberInfo::getInstance($this->phoneUtil)->getSupportedRegions();
-    }
-
-    /**
-     * Returns true if the number might be used to connect to an emergency service in the given
-     * region.
-     *
-     * This method takes into account cases where the number might contain formatting, or might have
-     * additional digits appended (when it is okay to do that in the region specified).
-     *
-     * @param $number String the phone number to test
-     * @param $regionCode String the region where the phone number is being dialed
-     * @return boolean if the number might be used to connect to an emergency service in the given region.
-     */
-    public function connectsToEmergencyNumber($number, $regionCode)
-    {
-        return ShortNumberInfo::getInstance($this->phoneUtil)->connectsToEmergencyNumber($number, $regionCode);
-    }
-
-    /**
-     * Returns true if the number exactly matches an emergency service number in the given region.
-     *
-     * This method takes into account cases where the number might contain formatting, but doesn't
-     * allow additional digits to be appended.
-     *
-     * @param $number String The phone number to test
-     * @param $regionCode String The region where the phone number is being dialed
-     * @return boolean if the number exactly matches an emergency services number in the given region.
-     */
-    public function isEmergencyNumber($number, $regionCode)
-    {
-        return ShortNumberInfo::getInstance($this->phoneUtil)->isEmergencyNumber($number, $regionCode);
-    }
-}