<?php
$foo = 1000;
$hoge = "Hello World !";
echo $hoge . "\n";
$taxRate = 8;
$tax = $taxRate/100+1;
echo $foo. "(本体価格)";
echo $foo * $tax . "(税込価格)\n";
PD9waHAKICRmb28gPSAxMDAwOwogJGhvZ2UgPSAiSGVsbG8gV29ybGQgISI7CiBlY2hvICRob2dlIC4gIlxuIjsKCiAkdGF4UmF0ZSA9IDg7CiAkdGF4ID0gJHRheFJhdGUvMTAwKzE7CiBlY2hvICRmb28uICLvvIjmnKzkvZPkvqHmoLzvvIkiOwogZWNobyAkZm9vICogJHRheCAuICLvvIjnqI7ovrzkvqHmoLzvvIlcbiI7