Soal 3a

<?php

echo "\t      **     **    \n";
echo "\t    ****** ******   \n";
echo "\t   ***************   \n";
echo "\t  *****************   \n";
echo "\t   ***************   \n";
echo "\t    *************   \n";
echo "\t     ***********   \n";
echo "\t      *********    \n";
echo "\t        ******     \n";
echo "\t          **      \n";