How to Generate Barcode using PHP 7

How to generate barcode in PHP is the topic of this tutorial. The barcode helps in the storage of product-related data such as price, code, and other useful information. This is a machine-readable code that is attached to the product or goods. To begin, you must first obtain the barcode libs. The library allows you to produce barcodes of the types Codabar, Code128, Code39, and Horizontal and Vertical display types. It also has size settings (10, 20, and 400 maximum) and the ability to display a barcode with text. As a result, we'll cover all of these possibilities in this example. Checkout Other useful php tutorials, How to Create Triangle in PHPGenerate Barcode in PDF file Using mPDF We'll follow the following steps: Create an HTML file and define the markup.Create a PHP file to generate a barcode How to Build a Barcode Generator in PHP We will create a PHP barcode generator code. I have assumed you have downloaded barcode libs. Create Barcode Generate Form Let's start by adding an index.php file to our /barcode-php project. We'll use it to create a Barcode generate HTML Form that will produce a barcode when the form is submitted. Product Name or Number "> Barcode Type >Codabar >Code128 >Code39 Barcode Display >Horizontal >Vertical Generate Barcode Using PHP Created a barcode.php file and added the below code into this file. We'll pass all form data to this file and generate a barcode image. if(isset($_POST)) { $barcodeText trim($_POST); $barcodeType $_POST; $barcodeDisplay $_POST; $barcodeSize $_POST; $printText $_POST; if($barcodeText ! '') { echo ' Barcode: '; echo ' '; } else { echo ' Enter product name or number to generate barcode! '; } } Conclusion By following the steps outlined in this tutorial and utilizing barcode libraries, You can efficiently generate barcodes to store and display product information in a machine-readable format.