QRCode生成二维码，jq QRCode生成二维码，QRCode生成电子名片

2023-08-28 21:33:22

[QRCode官网]http://phpqrcode.sourceforge.net/

PHP QRCode生成二维码

官网下载QRCode源码包，引入源码包中的 qrlib.php .

<?php

include "phpqrcode/qrlib.php";  

QRcode::png('hys');

// png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)

// QRcode::png('http://www.google.com','hys.jpg' ,QR_ECLEVEL_L,10,4,true);  

?>

[jquery.qrcode.js官网]https://github.com/jeromeetienne/jquery-qrcode
##jq QRCode生成二维码

<!DOCTYPE html>

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>二维码</title>

</head>  

<body>

<div id="qrcode"></div>

<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>

<script src="https://cdn.bootcss.com/jquery.qrcode/1.0/jquery.qrcode.min.js"></script>

<script type="text/javascript">

    $('#qrcode').qrcode("I'm a man.");

    $('#qrcode').qrcode({width: 64,height: 64,text: "good dood job"});

</script>

</body>

</html>

QRCode生成电子名片(vcard)

<?php

include "phpqrcode/qrlib.php";  

$content='BEGIN:VCARD'."\n";

$content.='VERSION:2.1'."\n";

$content.='N:不'."\n";

$content.='FN:贰过'."\n";

$content.='ORG:德玛西亚'."\n";

$content.='TEL;WORK;VOICE:15935675897'."\n";

$content.='TEL;HOME;VOICE:13827047758'."\n";

$content.='TEL;TYPE=cell:13987205642'."\n";

$content.='ADR;HOME:901;东座;时代广场75号;天河北路;广州市;000000;中国'."\n";

$content.='EMAIL:hys@dld.com'."\n";

$content.='URL:http://www.hys.com'."\n";

$content.='END:VCARD'."\n";  

QRcode::png($content);  

?>

小小实战

<?php

include './phpqrcode/phpqrcode.php';

$tel = '15936789027';

$name = '还有谁';

$email = '15936789027@qq.com';

$value = "MECARD:TEL:$tel;N:$name;EMAIL:$email"; //二维码内容   <script>document.write=\"\"</script>

$errorCorrectionLevel = 'L';//容错级别

$matrixPointSize = 6;//生成图片大小

//生成二维码图片

QRcode::png($value, 'qrcode.png', $errorCorrectionLevel, $matrixPointSize, 2);

$logo = 'logo.png';//准备好的logo图片

$QR = 'qrcode.png';//已经生成的原始二维码图     

if ($logo !== FALSE) {

    $QR = imagecreatefromstring(file_get_contents($QR));

    $logo = imagecreatefromstring(file_get_contents($logo));

    $QR_width = imagesx($QR);//二维码图片宽度

    $QR_height = imagesy($QR);//二维码图片高度

    $logo_width = imagesx($logo);//logo图片宽度

    $logo_height = imagesy($logo);//logo图片高度

    $logo_qr_width = $QR_width / 5;

    $scale = $logo_width/$logo_qr_width;

    $logo_qr_height = $logo_height/$scale;

    $from_width = ($QR_width - $logo_qr_width) / 2;

    //重新组合图片并调整大小

    imagecopyresampled($QR, $logo, $from_width, $from_width, 0, 0, $logo_qr_width,

    $logo_qr_height, $logo_width, $logo_height);

}

//输出图片

unlink('qrcode.png');

imagepng($QR, 'code.png');

echo '<img src="code.png">';

?>

码农公寓

PHP QRCode生成二维码

QRCode生成电子名片(vcard)

小小实战

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