[英]exporting ang retrieving data from excel to database using php
I am trying to create a feature in my program where in you could upload data to the database by uploading data from excel (uploading excel file) i have provided the code below but the data in the database is encoded(i provided a screenshot). 我正在尝试在程序中创建一个功能,在该功能中,您可以通过从excel上传数据(上传excel文件)将数据上传至数据库(我提供了以下代码,但对数据库中的数据进行了编码(我提供了屏幕截图))。 is there something wrong with the code?
代码有问题吗?
Excel format: Excel格式:
firstname lastname
_____________________
amir kumar
jhon doee
But this is what the data looks like when inserted into the database: 但这是将数据插入数据库后的样子:
This is my index.php: 这是我的index.php:
<form enctype="multipart/form-data" method="post" action="import.php" role="form">
<div class="form-group">
<label for="exampleInputFile">File Upload</label>
<input type="file" name="file" id="file" size="150">
<p class="help-block">Only Excel/CSV File Import.</p>
</div>
<button type="submit" class="btn btn-default" name="Import" value="Import">Upload</button>
</form>
import.php import.php
<?php
if(isset($_POST["Import"]))
{
//First we need to make a connection with the database
$host='localhost'; // Host Name.
$db_user= 'root'; //User Name
$db_password= '';
$db= 'testdatabase'; // Database Name.
$conn=mysql_connect($host,$db_user,$db_password) or die (mysql_error());
mysql_select_db($db) or die (mysql_error());
echo $filename=$_FILES["file"]["tmp_name"];
if($_FILES["file"]["size"] > 0)
{
$file = fopen($filename, "r");
$count = 0;
$sql_data = "SELECT * FROM person";
echo $sql_data;
while (($emapData = fgetcsv($file, 10000, ",")) !== FALSE)
{
//print_r($emapData);
//exit();
$count++;
if($count > 1) {
$sql = "INSERT into person(firstname , lastname) values ('$emapData[0]','$emapData[1]')";
mysql_query($sql);
echo "success";
}
}
fclose($file);
echo 'CSV File has been successfully Imported';
header('Location: index.php');
}
else
echo 'Invalid File:Please Upload CSV File';
}
?>
Don't use the Excel file as is. 不要按原样使用Excel文件。 You see what gibberish you get.
你看得到什么胡言乱语。
Instead, do one of these: 而是,请执行以下操作之一:
"Export" the data from Excel into a .csv file, then LOAD DATA
into MySQL. 将数据从Excel“导出”到.csv文件,然后将
LOAD DATA
到MySQL。
Use a PHP API that lets you fetch data from Excel. 使用PHP API,可让您从Excel中获取数据。 Then
INSERT
the data into a MySQL table. 然后
INSERT
数据放入一个MySQL表。
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