<?php
$arr = file("word/diet.txt");
mt_srand((double)microtime()*1000000);
print $arr[mt_rand(0,count($arr)-1)];
?>をするなら外食は<?php
$arr = file("word/preferably.txt");
mt_srand((double)microtime()*1000000);
print $arr[mt_rand(0,count($arr)-1)];
?>避け、<?php
$arr = file("word/everyday.txt");
mt_srand((double)microtime()*1000000);
print $arr[mt_rand(0,count($arr)-1)];
?><?php
$arr = file("word/food.txt");
mt_srand((double)microtime()*1000000);
print $arr[mt_rand(0,count($arr)-1)];
?>には<?php
$arr = file("word/caution.txt");
mt_srand((double)microtime()*1000000);
print $arr[mt_rand(0,count($arr)-1)];
?>すべきです。