有人能帮我解决我出现错误的原因吗？我不知道为什么！！！！我有大约45列，我只需要使用表中的1,2,3,4,7,8，所以我无法加载所有内容。
<?
$con=mysqli_connect("localhost","*******","*****","******");
// Check connection
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
//get the csv file
$file = "tickets/feed/rtc.csv";
$handle = fopen($file,"r");
$count=0;
$sid="32837459823";
//loop through the csv file and insert into database
do {
if ($data[0]) {
mysqli_query($con,"INSERT INTO carlist (id, stknum, vin, vt, stat, other, store_id) VALUES
(
'".$count++."',
'".addslashes($data[7])."',
'".addslashes($data[8])."',
'".addslashes($data[2].$data[3].$data[4])."',
'".addslashes($data[1])."',
'".addslashes("0")."',
'".addslashes($sid)."'
)
");
}
} while ($data = fgetcsv($handle,1000,",","'"));
//
?>
以下是我获取时的错误
注意：未定义的变量：中的数据/home1/inventory/mobile/actions/loadsubmit.php在线139
注意：未定义的偏移量：7英寸/home1/inventory/mobile/actions/loadsubmit.php在线139
注意：未定义的偏移量：8英寸/home1/inventory/mobile/actions/loadsubmit.php在线140
注意：未定义的偏移量：2英寸/home1/inventory/mobile/actions/loadsubmit.php在线141
注意：未定义的偏移量：3英寸/home1/inventory/mobile/actions/loadsubmit.php在线141
注意：未定义的偏移量：4英寸/home1/inventory/mobile/actions/loadsubmit.php在线141
注意：未定义的偏移量：1英寸/home1/inventory/mobile/actions/loadsubmit.php在线142
看起来$data直到您点击才被定义
while ($data = fgetcsv($handle,1000,",","'"));
因此，当您试图访问该行之前的$data时，会出现错误，因为该变量不存在。