我收到錯誤，當我想查詢保存MySQL數據庫

Question

的多行我得到前來錯誤，如

"Could not connect: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'VALUES (null, '206', 'asdas', 'asasdff', 'asdfasd', 'asdsdsad', 'asdasdf', 'qw' at line 1" 

代碼是在這裏：

if($form_finished){ 
    // database info removed for posting here. 
    $link = mysql_connect('******', '****', '*****'); 
     if (!$link) {die('Could not connect: ' . mysql_error());} 
     mysql_select_db('listing'); 
      $query=""; 

    $spcats = explode(",", $fat_cats); 
    $query .= "INSERT INTO listings "; 

    for($k=0;$k<count($spcats)-1;$k++){ 
     $query .= " VALUES (null, '".$spcats[$k]."', '".$contact_fname."', '".$contact_lname."', '".$contact_email."', '".$contact_phone."', '".$listing_company_name_1."', '".$listing_phone_1."', '".$listing_address_1."', '".$listing_city_1."', '".$listing_state_1."', '".$listing_zip_1."', '".$listing_description_1."', '".$format_listing_urls."', '".$format_perimeters."'),"; 
    } 

    $query = substr($query, 0, strlen($query)-1) . ";"; 
    $result=mysql_query($query); 
    if (!$result) {die('Could not connect: ' . mysql_error());} 
} 

但是當我使用簡單的查詢，我將被保存在數據庫中。

從另一種方式，我做了一些變化做了：

for($k=0;$k<count($spcats)-1;$k++){ 
     $query = "INSERT INTO listings VALUES (null, '".$spcats[$k]."', '".$contact_fname."', '".$contact_lname."', '".$contact_email."', '".$contact_phone."', '".$listing_company_name_1."', '".$listing_phone_1."', '".$listing_address_1."', '".$listing_city_1."', '".$listing_state_1."', '".$listing_zip_1."', '".$listing_description_1."', '".$format_listing_urls."', '".$format_perimeters."');"; 
     $result=mysql_query($query); 
     if (!$result) {die('Could not connect: ' . mysql_error());} else {print $spcats[$k]." is done.<br>";} 
    } 

Answer 1

如果你使用，你只需要指定VALUES關鍵字，一旦一個INSERT語句插入多個值，所以這些線路

$query .= "INSERT INTO listings "; 

for($k=0;$k<count($spcats)-1;$k++){ 
    $query .= " VALUES (null, '".$spcats[$k]."', '".$contact_fname."', '".$contact_lname."', '".$contact_email."', '".$contact_phone."', '".$listing_company_name_1."', '".$listing_phone_1."', '".$listing_address_1."', '".$listing_city_1."', '".$listing_state_1."', '".$listing_zip_1."', '".$listing_description_1."', '".$format_listing_urls."', '".$format_perimeters."'),"; 
} 

應該

$query .= "INSERT INTO listings VALUES "; 

for($k=0;$k<count($spcats)-1;$k++){ 
    $query .= " (null, '".$spcats[$k]."', '".$contact_fname."', '".$contact_lname."', '".$contact_email."', '".$contact_phone."', '".$listing_company_name_1."', '".$listing_phone_1."', '".$listing_address_1."', '".$listing_city_1."', '".$listing_state_1."', '".$listing_zip_1."', '".$listing_description_1."', '".$format_listing_urls."', '".$format_perimeters."'),"; 
}