How to import excel file into mysql database with PHP?
In this article, I will introduce to you how to use PHP to import excel files into mysql database. Sometimes we need to add data like products, projects, users, emails, etc. from the admin panel. If we have very little data, then we can add it manually, but if our excel file or csv file has a lot of data, it will take a long time to store the data. At this time, we need to directly import the xls file or csv file into in mysql database.
Below we will use the Spreadsheet_Excel_Reader class to import the excel file into the php database. The steps are as follows:
1. Download the class library
2.Create db_config.php file
3.Create index .php file
4.Create excelUpload.php
5.Create upload folder
Step 1: Download the class library
Download the PHP Excel Reader library from GitHub, download address:https://github.com/nuovo/spreadsheet-reader
After downloading, extract it to the root directory and rename it to "library".
Step 2: Create the db_config.php file
Create the db_config.php file for the database configuration. In this file, you must set the database host, database username, Database password, database name. This file will be used to store data into the database.
The code is as follows:
db_config.php
<?php $dbHost = "localhost"; $dbDatabase = "h_php"; $dbPasswrod = "root"; $dbUser = "root"; $mysqli = new mysqli($dbHost, $dbUser, $dbPasswrod, $dbDatabase); ?>
Step 3: Create the index.php file
Create the index.php file in the root directory. In this file, I used bootstrap to create a simple form to implement the function of importing and selecting excel files after clicking a button.
The code is as follows:
index . php
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<h1 id="Excel上传">Excel上传</h1>
<form method="POST" action="excelUpload.php" enctype="multipart/form-data">
<div class="form-group">
<label>上传Excel文件</label>
<input type="file" name="file" class="form-control">
</div>
<div class="form-group">
<button type="submit" name="Submit" class="btn btn-success">上传</button>
</div>
</form>
</div>
</body>
</html>The front-end style is as follows:
Step 4: Create the excelUpload.php file
Create the excelUpload.php file to manage the data imported into the database. In this step, we must create uploads Folder to store the excel file into this file, and then read the file.
The code is as follows:
excelUpload.php
<?php
require('library/php-excel-reader/excel_reader2.php');
require('library/SpreadsheetReader.php');
require('db_config.php');
if(isset($_POST['Submit'])){
$mimes = ['application/vnd.ms-excel','text/xls','text/xlsx','application/vnd.oasis.opendocument.spreadsheet'];
if(in_array($_FILES["file"]["type"],$mimes)){
$uploadFilePath = 'uploads/'.basename($_FILES['file']['name']);
move_uploaded_file($_FILES['file']['tmp_name'], $uploadFilePath);
$Reader = new SpreadsheetReader($uploadFilePath);
$totalSheet = count($Reader->sheets());
echo "你有 ".$totalSheet." 张表".
$html="<table border='1'>";
$html.="<tr><th>标题</th><th>描述</th></tr>";
for($i=0;$i<$totalSheet;$i++){
$Reader->ChangeSheet($i);
foreach ($Reader as $Row)
{
$html.="<tr>";
$title = isset($Row[0]) ? $Row[0] : '';
$description = isset($Row[1]) ? $Row[1] : '';
$html.="<td>".$title."</td>";
$html.="<td>".$description."</td>";
$html.="</tr>";
$query = "insert into items(title,description) values('".$title."','".$description."')";
$mysqli->query($query);
}
}
$html.="</table>";
echo $html;
echo "<br />添加到数据库的数据";
}else {
die("<br/>sorry，不允许此文件类型上传，只允许Excel文件。");
}
}
?>Recommended related video tutorials: "PHP Tutorial" " mysql tutorial》
This article is about the method of importing excel files into mysql database with PHP. I hope it will be helpful to friends in need!
The above is the detailed content of How to import excel file into mysql database with PHP?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian
Dec 24, 2024 pm 04:42 PM
PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati
7 PHP Functions I Regret I Didn't Know Before
Nov 13, 2024 am 09:42 AM
If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op
How To Set Up Visual Studio Code (VS Code) for PHP Development
Dec 20, 2024 am 11:31 AM
Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c
Explain JSON Web Tokens (JWT) and their use case in PHP APIs.
Apr 05, 2025 am 12:04 AM
JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,
PHP Program to Count Vowels in a String
Feb 07, 2025 pm 12:12 PM
A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total
How do you parse and process HTML/XML in PHP?
Feb 07, 2025 am 11:57 AM
This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an
Explain late static binding in PHP (static::).
Apr 03, 2025 am 12:04 AM
Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases?
Apr 03, 2025 am 12:03 AM
What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.
