Import Csv file using php and Mysql | Learning Curve- Perfect Tutorial for the beginers

Step1: create a database called testlogin through phpmyadmin. execute the below query through phpmyadmin

CREATE TABLE IF NOT EXISTS `tbl_country` (
  `id` int(10) NOT NULL AUTO_INCREMENT,
  `countryid` int(10) NOT NULL,
  `countryname` varchar(30) NOT NULL,
  `countrycode` varchar(30) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB  DEFAULT CHARSET=latin1 AUTO_INCREMENT=4

CREATE TABLE IF NOT EXISTS `tbl_country` (

`id` int(10) NOT NULL AUTO_INCREMENT,

`countryid` int(10) NOT NULL,

`countryname` varchar(30) NOT NULL,

`countrycode` varchar(30) NOT NULL,

PRIMARY KEY (`id`)

) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=4

use the below files for database connectivity and csv reading and insertion

db_connect.php

<?php
$connection_string = mysql_connect('localhost', 'root', '');
if (!$connection_string) {
    die('Could not connect: ' . mysql_error());
}
 mysql_select_db('testlogin', $connection_string) or die('Could not select database.');

?>

<?php

$connection_string = mysql_connect('localhost', 'root', '');

if (!$connection_string) {

die('Could not connect: ' . mysql_error());

}

mysql_select_db('testlogin', $connection_string) or die('Could not select database.');

index.php

<?php
include"db_connect.php";

if (($handle = fopen("country.csv", "r")) !== FALSE) {
$to_avoid_firstline = true;
    while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
	if($to_avoid_firstline) { $to_avoid_firstline = false; continue; }
        $num = count($data);
        $country_id=$data[0];
		$country_name=$data[1];
		$country_code=$data[2];
	    $query="insert into tbl_country(countryid,countryname,countrycode)values('$country_id','$country_name','$country_code')";
		$result=mysql_query($query,$connection_string);
			
        
    }
    fclose($handle);
}
?>

<?php

include"db_connect.php";

if (($handle = fopen("country.csv", "r")) !== FALSE) {

$to_avoid_firstline = true;

while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {

if($to_avoid_firstline) { $to_avoid_firstline = false; continue; }

$num = count($data);

$country_id=$data[0];

$country_name=$data[1];

$country_code=$data[2];

$query="insert into tbl_country(countryid,countryname,countrycode)values('$country_id','$country_name','$country_code')";

$result=mysql_query($query,$connection_string);

}

fclose($handle);

}