search
Homephp教程php手册两种PHP生成二维码的方法

两种PHP生成二维码的方法

Jun 13, 2016 am 09:37 AM
phppersonalusemethodhavegenerateuseofcode

   PHP生成二维码,个人认为最常用的有两种,1.使用google的api生成,2.使用PHP QR Code生成,两种方法生成的二维码都是很清淅的,效果不错。下面来分别说明这两种方法如何实现。

  一、PHP使用google api在线生成二维码:

  关于这个API的介绍就不说了吧,你可以去Google的官方网站查询,相信大家关注的是具体代码,如下:

  1

  2$urlToEncode="http://www.csdn.net";//要生成二维码的网址

  3generateQRfromGoogle($urlToEncode);

  4function generateQRfromGoogle($chl,$widhtHeight ='150',$EC_level='L',$margin='0')

  5{

  6 $url = urlencode($url);

7 echo '


';//Google API接口,若失效可到Google网址查询最新接口

  8}

  9?>

  二、使用PHP QR Code生成二维码:

  1

  2include "phpqrcode.php";//引入PHP QR库文件

  3$value="http://www.csdn.net";

  4$errorCorrectionLevel = "L";

  5$matrixPointSize = "4";

  6QRcode::png($value, false, $errorCorrectionLevel, $matrixPointSize);

  7exit;

  8?>

  PHP QR Code是一个开源的php二维码开源类库,基于libqrencode C库,并提供API代码创建QR条码图像,支持png、jpg格式。若没有这个库,可在此下载:PHP QR Code二维码生成库

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.