Question

我正在尝试将CSV数据发送到我的mysql数据库，但我想跳过数据的第一行，因为它包含标题，我在这里经历了一些帖子，但他们没有任何想法我怎么能在我的以下代码?????

//if ($_FILES['csv']['size'] > 0) { 
if (!empty($_FILES['csv']['size']) && $_FILES['csv']['size'] > 0) { 
//get the csv file 
$file = $_FILES['csv']['tmp_name']; 
$handle = fopen($file,"r"); 

//loop through the csv file and insert into database
$num = count($data); 
do { 
    if ($data[0]) { 
        mysql_query("INSERT INTO mbet_football (TIME, TEAMS, HOME, DRAW, AWAY) VALUES 
            ( 
                '".addslashes($data[0])."', 
                '".addslashes($data[1])."', 
                '".addslashes($data[2])."',
                '".addslashes($data[3])."',
                '".addslashes($data[4])."' 
            ) 
        "); 
    } 
} while ($data = fgetcsv($handle,1000,",","'")); 
// 

//redirect 
header('Location: mbetf.php?success=1'); die; 

 } 

 ?>

Answer 1

您可以使用布尔标志跳过第一行。

//loop through the csv file and insert into database
$skipFlag = true;
while($data = fgetcsv($handle,1000,",","'")){
    if($skipFlag){
        $skipFlag = false;
        continue;
    }
    if ($data[0]) {
        mysql_query("INSERT INTO mbet_football (TIME, TEAMS, HOME, DRAW, AWAY) VALUES 
            ( 
                '".addslashes($data[0])."', 
                '".addslashes($data[1])."', 
                '".addslashes($data[2])."',
                '".addslashes($data[3])."',
                '".addslashes($data[4])."' 
            ) 
        "); 
    }
}

旁注：不使用mysql_*函数，从PHP 5.5开始不推荐使用它们，在PHP 7.0中完全删除它们。请改用mysqli或pdo。 And this is why you shouldn't use mysql_* functions。

Answer 2

我稍微改变了你的代码，但它应该有效：

<?php

  //if ($_FILES['csv']['size'] > 0) { 
  if (!empty($_FILES['csv']['size']) && $_FILES['csv']['size'] > 0) { 
//get the csv file 
$file = $_FILES['csv']['tmp_name']; 

$row = 0;

if (($handle = fopen($file, "r")) !== FALSE) {
    while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {   

        $row++;

        if($row == 1) continue;

        if ($data[0]) { 
            mysql_query("INSERT INTO mbet_football (TIME, TEAMS, HOME, DRAW, AWAY) VALUES 
                ( 
                    '".addslashes($data[0])."', 
                    '".addslashes($data[1])."', 
                    '".addslashes($data[2])."',
                    '".addslashes($data[3])."',
                    '".addslashes($data[4])."' 
                ) 
            "); 
        } 

    }
       fclose($handle);
   }

//redirect 
header('Location: mbetf.php?success=1'); die; 

 } 

 ?>

Answer 3

为什么不在循环之前获得第一行？

$headers = fgetcsv($handle, 1000, ",", "'");

//loop through the csv file and insert into database
while($data = fgetcsv($handle, 1000, ",", "'")) {
    //code
}

跳过CSV文件数据的第一行

3 个答案: