php codes Archives - Page 15 of 15

welcome back to shortlearner.com, In this tutorial, we will see how to Import an Excel file in Mysql database. In the First step we will create a Database to insert an excel data into Mysql table, a form to make a view to upload an Excel Sheet and also create a PHP script to perform operation to insert data into Database.

Create Database

To Insert excel sheet data into MySql database, we need to create a database named as ‘test_excel’ and also create a table named as ‘excel_sheet’

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-- phpMyAdmin SQL Dump
-- version 4.7.0
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1
-- Generation Time: Dec 13, 2017 at 01:51 PM
-- Server version: 10.1.25-MariaDB
-- PHP Version: 5.6.31

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET AUTOCOMMIT = 0;
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `test_excel`
--

-- --------------------------------------------------------

--
-- Table structure for table `excel_sheet`
--

CREATE TABLE `excel_sheet` (
  `website` varchar(255) NOT NULL,
  `category` varchar(255) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;


--

-- phpMyAdmin SQL Dump

-- version 4.7.0

-- https://www.phpmyadmin.net/

-- Host: 127.0.0.1

-- Generation Time: Dec 13, 2017 at 01:51 PM

-- Server version: 10.1.25-MariaDB

-- PHP Version: 5.6.31

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";

SET AUTOCOMMIT = 0;

START TRANSACTION;

SET time_zone = "+00:00";

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;

/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;

/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;

/*!40101 SET NAMES utf8mb4 */;

-- Database: `test_excel`

-- --------------------------------------------------------

-- Table structure for table `excel_sheet`

CREATE TABLE `excel_sheet` (

`website` varchar(255) NOT NULL,

`category` varchar(255) NOT NULL

) ENGINE=InnoDB DEFAULT CHARSET=latin1;

Config.php

after creating database , we move on the config.php page.. here we make a database connection.

<?php
function getdb(){
$servername = "localhost";
$username = "root";
$password = "";
$db = "test_excel";

try {
   
    $conn = mysqli_connect($servername, $username, $password, $db);
     //echo "Connected successfully"; 
    }
catch(exception $e)
    {
    echo "Connection failed: " . $e->getMessage();
    }
    return $conn;
}
?>

<?php

function getdb(){

$servername = "localhost";

$username = "root";

$password = "";

$db = "test_excel";

try {

$conn = mysqli_connect($servername, $username, $password, $db);

//echo "Connected successfully";

}

catch(exception $e)

{

echo "Connection failed: " . $e->getMessage();

}

return $conn;

}

Index.php

after creating database , we move on the index page.. in the index page we take a csv file from our computer and redirect it to functions.php page . where we check that the file which is selected is CSV or not.

<!DOCTYPE html>
<html lang="en">
 
<head>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" crossorigin="anonymous">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" crossorigin="anonymous">
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" crossorigin="anonymous"></script>
 
</head>
 
<body>
    <div id="wrap">
        <div class="container">
            <div class="row">
 
                <form class="form-horizontal" action="functions.php" method="post" name="upload_excel" enctype="multipart/form-data">
                    <fieldset>
 
                        <!-- Form Name -->
                        <legend>Form Name</legend>
 
                        <!-- File Button -->
                        <div class="form-group">
                            <label class="col-md-4 control-label" for="filebutton">Select File</label>
                            <div class="col-md-4">
                                <input type="file" name="file" id="file" class="input-large">
                            </div>
                        </div>
 
                        <!-- Button -->
                        <div class="form-group">
                            <label class="col-md-4 control-label" for="singlebutton">Import data</label>
                            <div class="col-md-4">
                                <button type="submit" id="submit" name="Import" class="btn btn-primary button-loading" data-loading-text="Loading...">Import</button>
                            </div>
                        </div>
 
                    </fieldset>
                </form>
 
            </div>
           
        </div>
    </div>
</body>
 
</html>

<!DOCTYPE html>

<head>

</head>

<body>

<label class="col-md-4 control-label" for="filebutton">Select File</label>

</div>

<label class="col-md-4 control-label" for="singlebutton">Import data</label>

<button type="submit" id="submit" name="Import" class="btn btn-primary button-loading" data-loading-text="Loading...">Import</button>

</div>

</fieldset>

</form>

</div>

</body>

</html>

functions.php

In this page we catch the file and check it , if our file is csv than it import into database otherwise it shows the error and redirect to index.php page.

<?php


 if(isset($_POST["Import"])){
		
		$filename=$_FILES["file"]["tmp_name"];		


		 if($_FILES["file"]["size"] > 0)
		 {
		  	$file = fopen($filename, "r");
	        while (($getData = fgetcsv($file, 10000, ",")) !== FALSE)
	         {


	       echo     $sql = "INSERT into excel_sheet (website, category) 
                   values ('".$getData[0]."','".$getData[1]."')";
                   $result = mysqli_query($conn, $sql);
				if(!isset($result))
				{
					echo "<script type=\"text/javascript\">
							alert(\"Invalid File:Please Upload CSV File.\");
							window.location = \"index.php\"
						  </script>";		
				}
				else {
					  echo "<script type=\"text/javascript\">
						alert(\"CSV File has been successfully Imported.\");
						window.location = \"index.php\"
					</script>";
				}
	         }
			
	         fclose($file);	
		 }
	}	 


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<?php

if(isset($_POST["Import"])){

$filename=$_FILES["file"]["tmp_name"];

if($_FILES["file"]["size"] > 0)

{

$file = fopen($filename, "r");

while (($getData = fgetcsv($file, 10000, ",")) !== FALSE)

{

echo $sql = "INSERT into excel_sheet (website, category)

values ('".$getData[0]."','".$getData[1]."')";

$result = mysqli_query($conn, $sql);

if(!isset($result))

{

echo "<script type=\"text/javascript\">

alert(\"Invalid File:Please Upload CSV File.\");

window.location = \"index.php\"

</script>";

}

else {

echo "<script type=\"text/javascript\">

alert(\"CSV File has been successfully Imported.\");

window.location = \"index.php\"

</script>";

}

fclose($file);

}

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ShortLearner

Posts in category: php codes

How to Export Mysql table in CSV format.?

Import an Excel file in MySql Database using php

Create Database

Config.php

Index.php

functions.php

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