Case study on generating QR code posters with PHP
This time I will bring you a case analysis of generating QR code posters with PHP. What are the precautions for generating QR code posters with PHP? The following is a practical case, let’s take a look.
Add template:
1. Folder starting with qrcode.***, for example: qrcode.demoABC
2. In the first step Configuration fileconfig.php in the created folder, in the above example: qrcode.demoABC/config.php
<?php return array( //二维码部分 'level' => "L", //二维码校正级别,可选:L、M、Q、H 'matrix' => 6, //矩阵的大小, 1-10 'type' => 'png', //二维码 输出类型 /** * 图片文件说明:(以上级目录为准) * [SKIN] : 会替换成 当前 模板 的文件夹 */ 'background' => '[SKIN]demo.png', /** * 模版路径说明:(以安装路径 /vendor/qrcode-diy/,域名为 http://localhost/ 为例) * [WEB_ROOT] : http://localhost/ * [WEB_PATH] : vendor/qrcode-diy/ * [WEB_URI] : http://localhost/vendor/qrcode-diy/ * [KEY] : 必须保留,用于替换最终的邀请码 */ 'template' => '[WEB_URI]test.php?qrcode=[KEY]&skin=skin2&page=share', //落地页路径模版 'x' => 228, //插入点 X 的位置 'y' => 77, //插入点 Y 的位置 'w' => 88, //二维码宽度 'h' => 88, //二维码高度 //打印文字部分,如果不需要打印文字,下面可省略 /** * 字体路径说明:(以上级目录为准) * [SKIN] : 会替换成 当前 模板 的文件夹 */ 'font' => '[SKIN]arial.ttf', /** * 输出文字说明: * [KEY] : 必须保留,用于替换最终的邀请码 */ 'text' => '[KEY]', 'textsize' => 14, //矩阵的大小, 5-50 'textx' => 138, //文本插入点 X 的位置 'texty' => 369, //字体基线的位置(字体底部的位置) 'textcolor' => '#FFFFFF', //字体颜色 ); ?>
Effect Demonstration
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to php Chinese website Other related articles!
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