使用php将CSV文件转换为mysql数据库
[英]Convert csv file into mysql databse using php
问题描述
我有一个csv文件，如下所示，我想将其转换为msql数据库。 我的csv文件中有很多行，我想找到一种复制所有内容的快速方法。 有人告诉我知道要查找什么或友善地发布所使用的代码吗？ 谢谢！ 这是我需要在db中复制的csv文件的示例
Numero SAT,Stato SAT,Tipo servizio,Data attivazione,Imei guasto,Imei consegnato,Marca terminale,Modello terminale,Famiglia guasto,Descrizione guasto
SAT100000002572,in lavorazione,21/07/2014,8294121141143,8294121141143,Samsung,Nexus 4,Audio, Microfono Rotto
SAT100000002573,in lavorazione,21/07/2014,8294121141143,8294121141143,Samsung,Nexus 4,Audio, Microfono Rotto
SAT100000002574,in lavorazione,21/07/2014,8294121141143,8294121141143,Samsung,Nexus 4,Audio, Microfono Rotto
SAT100000002575,in lavorazione,21/07/2014,8294121141143,8294121141143,Samsung,Nexus 4,Audio, Microfono Rotto
SAT100000002576,in lavorazione,21/07/2014,8294121141143,8294121141143,Samsung,Nexus 4,Audio, Microfono Rotto
我尝试使用此代码，有人可以修复它吗？
<?php
$message = null;
$allowed_extensions = array('csv');
$upload_path = 'C:\xampp\htdocs\exercise-files\start';
if (!empty($_FILES['file'])) {
if ($_FILES['file']['error'] == 0) {
// check extension
$file = explode(".", $_FILES['file']['name']);
$extension = array_pop($file);
if (in_array($extension, $allowed_extensions)) {
if (move_uploaded_file($_FILES['file']['tmp_name'], $upload_path.'/'.$_FILES['file']['name'])) {
if (($handle = fopen($upload_path.'/'.$_FILES['file']['name'], "r")) !== false) {
$keys = array();
$out = array();
$insert = array();
$line = 1;
while (($row = fgetcsv($handle, 0, ',', '"')) !== FALSE) {
foreach($row as $key => $value) {
if ($line === 1) {
$keys[$key] = $value;
} else {
$out[$line][$key] = $value;
}
}
$line++;
}
fclose($handle);
if (!empty($keys) && !empty($out)) {
$db = new PDO('mysql:host=localhost;dbname=satingestione', 'root', '');
$db->exec("SET CHARACTER SET utf8");
foreach($out as $key => $value) {
$sql = "INSERT INTO `sgestite` (`";
$sql .= implode("`, `", $keys);
$sql .= "`) VALUES (";
$sql .= implode(", ", array_fill(0, count($keys), "?"));
$sql .= ")";
echo $sql;
echo "------------------------------------------------\n";
//$statement = $db->prepare($sql);
//$statement->execute($value);
}
$message = '<span class="green">File has been uploaded successfully</span>';
}
}
}
} else {
$message = '<span class="red">Only .csv file format is allowed</span>';
}
} else {
$message = '<span class="red">There was a problem with your file</span>';
}
}
?>
<!DOCTYPE HTML>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Upload CSV to MySQL</title>
<meta name="description" content="" />
<meta name="keywords" content="" />
<link href="/css/core.css" rel="stylesheet" type="text/css" />
<!--[if lt IE 9]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
</head>
<body>
<section id="wrapper">
<form action="" method="post" enctype="multipart/form-data">
<table cellpadding="0" cellspacing="0" border="0" class="table">
<tr>
<th><label for="file">Select file</label> <?php echo $message; ?></th>
</tr>
<tr>
<td><input type="file" name="file" id="file" size="30" /></td>
</tr>
<tr>
<td><input type="submit" id="btn" class="fl_l" value="Submit" /></td>
</tr>
</table>
</form>
</section>
</body>
</html>
2 个解决方案
解决方案1
0 2014-07-22 07:12:35
这是一个有效的示例，请相应地更改代码，然后完成：)
<?php
//connect to the database
$connect = mysql_connect("localhost","username","password");
mysql_select_db("mydatabase",$connect); //select the table
//
if ($_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
do {
if ($data[0]) {
mysql_query("INSERT INTO contacts (contact_first, contact_last, contact_email) VALUES
(
'".addslashes($data[0])."',
'".addslashes($data[1])."',
'".addslashes($data[2])."'
)
");
}
} while ($data = fgetcsv($handle,1000,",","'"));
//
//redirect
header('Location: import.php?success=1'); die;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Import a CSV File with PHP & MySQL</title>
</head>
<body>
<?php if (!empty($_GET[success])) { echo "<b>Your file has been imported.</b><br><br>"; } //generic success notice ?>
解决方案2
0 2014-07-22 07:18:11
我正在解释一种简单的方法。
<?php
$input = file_get_contents('./path/input.csv');
//each lines will be an array element
$lines_array = explode("\n", $input);
foreach ($lines as $key => $value) {
//each lines again splitted to objects by comma
$each_line = explode(",", $value);
//now you have each object in each line as array
/* for example
$eachline[0] will be equal to 'Numero SAT'
$eachline[1] will be equal to 'Stato SAT'
$eachline[2] will be equal to 'Tipo servizio'
$eachline[3] will be equal to 'Data attivazione'
and so on */
// Now do the process as you wish.
}
?>
我认为对于MySQL，您可以按规定上传csv文件来创建表。
使用php将csv文件数据插入mysql databse
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