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yorigustama / no1
Last active May 22, 2023 14:46
Backend Engineer Test 1 - Problem Solving
<!DOCTYPE html>
<html>
<head>
<title>Validasi dan Format Nomor Telepon</title>
</head>
<body>
<h1>Validasi dan Format Nomor Telepon</h1>
<?php
// Memeriksa apakah fungsi formatNomorTelepon sudah didefinisikan sebelumnya