簡而言之:我上傳到/var/tmp多個excel文件,然後將它們轉換爲.csv(2個不同的轉換器,用於.xls和.xlsx)。結果文件result.csv應該插入到數據庫中。它一直工作,直到我們決定允許同時上傳多個文件(爲html輸入標籤添加多個屬性)。 問題:數據未插入到表如何從另一個php文件調用函數?
<?php
// database connection goes here;
include 'convertt2a.php';
if (isset($_POST["submit"])) {
$updir = "/var/tmp/result.xlsx";
$n= count($_FILES['rawexcel']['name']);
for ($i=0; $i<$n; $i++) {
$upfile = $updir.basename($_FILES['rawexcel']['name'][$i]);
$ext = pathinfo ($_FILES['rawexcel']['name'][$i], PATHINFO_EXTENSION);
if(is_uploaded_file ($_FILES ["rawexcel"]["tmp_name"][$i]))
{
move_uploaded_file ($_FILES["rawexcel"]["tmp_name"][$i], $updir);
if ($ext == 'xlsx') { exec("/usr/local/bin/cnvt /var/tmp/result.xlsx /var/tmp/result.csv "); } else
if ($ext == 'xls') { exec("/usr/local/bin/xls2csv -x /var/tmp/result.xls* -b WINDOWS-1251 -c /var/tmp/result.csv -a UTF-8"); }
echo "File successfully uploaded and converted to .csv ";
}
else {
echo "error uploading file ".$upfile;}
if (isset($_POST['provider'])) {
//select action to perform on case of different providers
if ($_POST['provider']=='tele2altel'){echo t2a("tele2");}
}
echo "cycle ".$i."ended here; </br>";
}}
else {echo "not isset post method";}
?>
T2A功能:
function t2a ($string){
//opening .csv file, inserting into table in SAMPLEBANK TELE2ALTEL
$row =0;
if (($handle = fopen("/var/tmp/result.csv", "r"))!==FALSE){
while (($data = fgetcsv($handle, 1000, ","))!==FALSE) {
$row ++;
//we got data in $data[$i] array
if ($row==4) {$idb=$data[2];}
if ($row >6) {
$da=$data[0]; $imei = $data[1]; $ab=$data[2];$ty = NULL;
$du=$data[6]; $op = $data[3];$dir =$data[5];
$num= strlen($dir);
if ($num>=28) {$ty= $dir; $dir=NULL;}
if ($ab!==''){
$sql= "INSERT INTO tele2altel(Abonent,Opponent, Type, Data, Duration, idBase, IMEI,direction)
values ('$ab','$op','$ty','$da','$du', '$idb','$imei','$dir')";
$res = mysqli_query($conn, $sql);}
}}
fclose($handle);
} else {echo "unable to read file";}
$s = "Successfully inserted into DB";
return $s;
}
我的輸出: 文件已成功上載並轉換爲.csv
週期i這裏結束;
成功插入DB,(被上載的文件的數目)1倍
我已seapartely檢查的.csv文件,它們被正確地轉換。因此,該錯誤在t2a函數中。我會感謝任何幫助。
請了解使用準備好的語句,它們可以節省很多CSV問題並綁定各種數據,對安全性也更好。 –