Skip to content
pakainfo

Pakainfo

Web Development & Good Online education

  • Home
  • Blog
  • Categories
  • Tools
  • Full Form
  • Guest Post
  • Advertise
  • About
  • Contact Us

PHP Dynamically generate QR code Library

July 30, 2019 Pakainfo Programming, Mysql, Mysqli, php Leave a comment

PHP Dynamically generate QR code Library

Contents

  • PHP Dynamically generate QR code Library
  • How to generate QR code in PHP
  • class of QRGenerator
    • Related posts

Today, We want to share with you PHP Dynamically generate QR code Library.
In this post we will show you PHP QR Code -Dynamically generating a QR code with PHP, hear for How to generate QR code with logo easily in PHP automatically we will give you demo and example for implement.
In this post, we will learn about Dynamically generating a QR code with PHP with an example.

How to generate QR code in PHP

In this post we will generate QR code (Quick Response Code) using php. QR code is used to read data with smart devices for easy.

Also Read This πŸ‘‰   Angular 7|8|9 Validate Mobile number With 10 Digits Example

Hear pass you uel and it will generate qr code of you url.

Welcome to the In Pakainfo.com website! You will Step By Step learn web programming, easy and very fun. This website allmost provides you with a complete web programming tutorial presented in an easy-to-follow manner. Each web programming tutorial has all the practical examples with web programming script and screenshots available.How to generate QR code in PHP

<?php
// include QR Generator class
include "QRGenerator.php"; 
 
// check for post method call. 
if($_SERVER["REQUEST_METHOD"] === "POST") 
{ 
	$set_url = $_POST['set_url'];
	$set_size = $_POST['set_size'];
    $example_1 = new QRGenerator($set_url,$set_size); 
    $qr_img_1 = "<img>generate().">";
    $html_content ='

<form method="post" action="">
<table>
<tr>
<td colspan="2">'.$qr_img_1.'</td>
			</tr>

<tr>
<td>Text/URL</td>
<td></td>
			</tr>

<tr>
<td>Size</td>

<td> <i>min: 100 and max: 800</i></td>

			</tr>
<tr>
<td> </td>
<td></td>
	</tr>
		</table>
	</form>
';
}
else
{
    $html_content ='

<form method="post" action="">
<table>
<tr>
<td>Text/URL</td>

<td></td>
        </tr>
<tr>
<td>Size</td>
<td></td>
 </tr>
<tr>
<td rowspan="2"><i>min: 80 and max: 800</i></td>
		</tr>
<tr>           
<td>
				
			</td>
<td>
				
			</td>
        </tr>
    </table>
</form>
';
    $example_1 = new QRGenerator('http://pakainfo.org',100); 
    $qr_img_1 = "<img>generate().">"; 
      
    $example_2 = new QRGenerator('https://in.yahoo.com/',100); 
    $qr_img_2 = "<img>generate().">"; 
 
    $example_3 = new QRGenerator('https://www.google.com/',100,'ISO-8859-1'); 
    $qr_img_3 = "<img>generate().">"; 
 
    $example_4 = new QRGenerator('https://www.bing.com',100,'ISO-8859-1'); 
    $qr_img_4 = "<img>generate().">";
 
    $html_content .='


<table>
<tr>
<td>'.$qr_img_1.'</td>
<td>'.$qr_img_2.'</td>
        </tr>       
<tr>
<td>'.$qr_img_3.'</td>
<td>'.$qr_img_4.'</td>
 </tr>
    </table>
';
}
$pre = 1;
$page_title = "How to generate QR code in PHP | pakainfo";
$page_heading = "How to generate QR code in PHP example - pakainfo";
?>

    
		<title>
			
		</title>
		

<img src="image/gif;" class="mce-object" width="20" height="20" alt="<style>" title="<style>" />

	
    
<div>
<h2>
				
			</h2><!-- add this tag after last badge tag -->
				<img src="image/gif;" class="mce-object" width="20" height="20" alt="<script>" title="<script>" />
		</div>
<hr />


<pre>
				
			</pre>

		
<pre>
				
			</pre>

		

    


class of QRGenerator

qr_data = urlencode($qr_data); 
        $this->qr_size = ($qr_size>80 && $qr_sizeqr_encoding = ($qr_encoding == 'Shift_JIS' || $qr_encoding == 'ISO-8859-1' || $qr_encoding == 'UTF-8') ? $qr_encoding : 'UTF-8';
		
        $this->qr_errorCorrectionLevel = ($qr_errorCorrectionLevel == 'L' || $qr_errorCorrectionLevel == 'M' || $qr_errorCorrectionLevel == 'Q' || $qr_errorCorrectionLevel == 'H') ?  $qr_errorCorrectionLevel : 'L';
		
        $this->qr_marginInRows=($qr_marginInRows>0 && $qr_marginInRowsqr_debug = ($qr_debug==true)? true:false;     
    } 
	// function generate
    public function generate()
	{          
        $QRLink = "https://chart.googleapis.com/chart?cht=qr&chs=".$this->qr_size."x".$this->qr_size.                 
                   "&chl=" . $this->qr_data .  
                   "&choe=" . $this->qr_encoding . 
                   "&chld=" . $this->qr_errorCorrectionLevel . "|" . $this->qr_marginInRows; 
        if ($this->qr_debug) 
		{
			echo $QRLink;
		}
        return $QRLink; 
    } 
}
?>

Related posts:

  1. Generate Bacon-qr code generator laravel Example
  2. PHP Dynamically QR Codes Generator Scannable Barcodes
  3. Generate PDF Files using Laravel 5.7 Dynamically Scripts
  4. Generate XML Save File Using PHP And MySQL database
  5. 5 best open source pdf library using PHP : Best PDF Library
Also Read This πŸ‘‰   Files Uploading on Amazon S3 server using Laravel 5.4 Part-1
php qr code generator githubphp qr code generator open sourcephp qr code generator with logophp qr code reader demophp qr code tutorialqr code generator php exampleqr code generator php mysqlqr code generator php script download

Post navigation

Previous Post:jQuery Capture Webcam Image Using Web Camera in PHP
Next Post:PHP Generate HTML file into PDF

Advertise With Us

Increase visibility and sales with advertising. Let us promote you online.
Click Here

Write For Us

We’re accepting well-written informative guest posts and this is a great opportunity to collaborate.
Submit a guest post to jdk.king25[email protected]
Contact Us

Freelance web developer

Do you want to build a modern, lightweight, responsive website quickly?
Need a Website Or Web Application Contact : [email protected]
Note: Paid Service
Contact Me

Categories

3movierulz (64) Ajax (464) AngularJS (377) ASP.NET (61) Bio (109) Bollywood (108) Codeigniter (175) CSS (98) Earn Money (69) Education (61) Entertainment (130) fullform (86) Google Adsense (63) Highcharts (77) History (40) Hollywood (109) JavaScript (1357) Jobs (42) jQuery (1423) Laravel (1088) LifeStyle (53) movierulz4 (63) Mysql (1029) Mysqli (890) php (2121) Programming (2332) Python (97) Software (167) Software (88) Stories (98) tamilrockers (104) Tamilrockers kannada (64) Tamilrockers telugu (61) Tech (142) Technology (2392) Tips and Tricks (119) Tools (204) Top10 (482) Trading (91) Trending (71) VueJs (250) Web Technology (105) webtools (191) wordpress (166) World (323)

A To Z Full Forms

Access a complete full forms list with the meaning, definition, and example of the acronym or abbreviation.
Click Here
  • Home
  • About Us
  • Terms And Conditions
  • Write For Us
  • Advertise
  • Contact Us
  • Youtube Tag Extractor
  • Info Grepper
  • Guest Posting Sites
  • Increase Domain Authority
  • Social Media Marketing
  • Freelance web developer
  • Tools
Pakainfo 9-OLD, Ganesh Sco, Kothariya Ring Road, Chokadi, Rajkot - 360002 India
E-mail : [email protected]
Pakainfo

Β© 2023 Pakainfo. All rights reserved.

Top
Subscribe On YouTube : Download Source Code
We accept paid guest Posting on our Site : Guest Post Chat with Us On Skype Guest Posting Sites