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我嘗試運行PHP如果說,如果有兩個MySQL時間戳比之間超過3600秒聲明做些什麼聲明。我認爲我已經正確地寫入了IF語句,但是它總是被解析爲真的地方。PHP如果用兩個時間戳
$time1=mysqli_query($con,"SELECT time_to_sec(max(time)) as time FROM table");
$time2=mysqli_query($con,"SELECT time_to_sec(max(time)) as time FROM table and time <>(SELECT max(time) FROM table)");
if (($time1->fetch_object()->time) - ($time2->fetch_object()->time) > 3600);
{
echo $test
}
當我運行:
echo $time1->fetch_object()->time-$time2->fetch_object()->time;
這表明我期望,但正確的值,即使其低於3600它仍然沒有回聲$測試。任何想法可能造成這種情況?
謝謝!!!
你背後的'如果()'一個多餘的分號,結束了發言的權利有 –
哇!謝謝!我完全錯過了。非常感謝您的快速響應! – AAA