我构建了一个块,结果在 mysql 上产生了巨大的负载并使表锁定。如何使用 php 将 mysql 结果缓存到文件或内存中 X 分钟?
$result = mysql_query("SELECT * FROM dle_post WHERE (approve='1')
AND (category LIKE 'something' $all_movies)
AND date >= '$monthagodate'
AND date < '$curdate' + INTERVAL 1 day
ORDER BY date DESC LIMIT $more,$number_of_topics");