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目前我正在像这样在数据库中存储时间戳1378852898
1378852898
如何根据当前情况检查time()它是否在 PHP 的最后 10 分钟内？
time()
if (time() - $timestampvar < 10 * 60) { ... }.
if (time() - $timestampvar < 10 * 60) { ... }