PHP通過MYSQLI插入記錄，但總是給出錯誤回聲

只是在將記錄插入我的MYSQL表時有點問題。數據正常，但是當代碼查詢是否有條目時，我總是收到一個錯誤。PHP通過MYSQLI插入記錄，但總是給出錯誤回聲

$sql = mysqli_query($connect,"INSERT INTO testtable (fnhusband,fnwife,surname,email,address,suburb,city,postcode,region,number,altnumber) 
VALUES ('$fnhusband','$fnwife','$surname','$email','$address','$suburb','$city','$postcode','$region','$number','$altnumber')"); 

if (!mysqli_query($connect,$sql)) 
    { 
    die('Error:' . mysqli_error()); 
    } 
else { 
    echo "1 record added"; 
    mysqli_close($connect); 
    }

來源

2013-03-07 DrDog

很酷，有什麼錯誤？ – Scuzzy 2013-03-07 00:20:38

從查詢檢查中刪除$ connect並向我們顯示結果。 – Stepo 2013-03-07 00:21:24

你實際上是這樣做的：'mysqli_query（$ connect，mysqli_query（$ connect，「INSERT ....」））;'，第一個（內部）成功，第二個失敗。 – Wrikken 2013-03-07 00:23:59

假設$連接是鏈接：

$connect = new mysqli("localhost", "my_user", "my_password", "world");

嘗試改變

$sql = mysqli_query($connect,"INSERT INTO testtable (fnhusband,fnwife,surname,email,address,suburb,city,postcode,region,number,altnumber) 
VALUES ('$fnhusband','$fnwife','$surname','$email','$address','$suburb','$city','$postcode','$region','$number','$altnumber')"); 
$result = mysqli_query($connect,$sql);

到：

$sql = "INSERT INTO testtable (fnhusband,fnwife,surname,email,address,suburb,city,postcode,region,number,altnumber) 
VALUES ('$fnhusband','$fnwife','$surname','$email','$address','$suburb','$city','$postcode','$region','$number','$altnumber')"; 
$result = $connect->query($sql);

或程序：

$sql = "INSERT INTO testtable (fnhusband,fnwife,surname,email,address,suburb,city,postcode,region,number,altnumber) 
VALUES ('$fnhusband','$fnwife','$surname','$email','$address','$suburb','$city','$postcode','$region','$number','$altnumber')"; 
$result = mysqli_query($connect, $sql);

來源

2013-03-07 00:23:39

謝謝斯科特。像魅力一樣工作。 – DrDog 2013-03-07 00:54:53

PHP通過MYSQLI插入記錄，但總是給出錯誤回聲

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