med-amin

<form action="" method="post" accept-charset="utf-8" enctype="multipart/form-data">
<input type="file" name="file">
<input type="submit" name="btn_submit" value="Upload File" />

<?php
if(ISSET($_POST['btn_submit'])){
$file = fopen($_FILES['file']['tmp_name'], 'r+');
        
        while (($column = fgetcsv($file, 10000, ";")) !== FALSE) {
            print_r($column);die();

med-amin

<?php

$databasehost = "localhost";
$databasename = "test";
$databasetable = "sample";
$databaseusername ="test";
$databasepassword = "";
$fieldseparator = ",";
$lineseparator = "\n";
$csvfile = "filename.csv";

med-amin

<?php
/**
 * Copyright © 2018 . All rights reserved.
 */

namespace Test\Test\Setup;
use Magento\Customer\Model\Customer;
use Magento\Customer\Setup\CustomerSetupFactory;
use Magento\Eav\Model\Entity\Attribute\SetFactory as AttributeSetFactory;
use Magento\Framework\Setup\InstallDataInterface;

med-amin

<?php
namespace TestModule\TestDate\Model\Config\Source;

use Magento\Framework\App\ObjectManager;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Eav\Model\Entity\Attribute\Source\AbstractSource;

class TestDate extends AbstractSource
{

med-amin