if (mysqli_connect_errno())
{
echo 'Error:Could not connect to database.Please try again later.';
exit;
}
這個(gè)是檢查PHP是否連接上MYSQL,就是一個(gè)判斷函數(shù)
It's said that the police ___ (try)their best to find the missing travelers these days.
It's said that the police ___ (try)their best to find the missing travelers these days.
We ___ (organize) a school trip to the park unless it rains this Saturday.
We ___ (organize) a school trip to the park unless it rains this Saturday.
英語(yǔ)人氣：543 ℃時(shí)間：2019-09-20 13:04:48
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