PHP在线生成二维码代码(google api)

复制代码 代码如下:

  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

  <html xmlns="http://www.w3.org/1999/xhtml">

  <head>

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

  <title>二维码生成-www.ibtf.net</title>

  <SCRIPT LANGUAGE=JavaScript>

  function post(){

  if(document.getElementById('content').value==''){alert('内容不能为空!');document.getElementById('content').focus();return false;}

  if(ckregdatapost()==false){return false;}

  }

  </SCRIPT>

  </head>

  <body>

  <style>

  body{text-align:center;background:#f5f5f5;line-height:22px;font-size:14px;color:#888;}

  .newcrop{margin:10;}

  .er{width:700px;margin:0px auto;border:1px solid gray}

  span{background:#645;color:#fff}

  body form {text-align:center;padding: 3px 6px 3px 6px;}

  input.txt{color: #00008B;background-color: #ADD8E6;border: 1px inset #00008B;width: 200px;}

  input.btn {color: #00008B;background-color: #ADD8E6;border: 1px outset #00008B;padding: 2px 4px 2px 4px;}

  input.smallInput{border:1 solid black;FONT-SIZE: 9pt; FONT-STYLE: normal; FONT-VARIANT: normal; FONT-WEIGHT: normal; HEIGHT: 18px; LINE-HEIGHT: normal}

  </style>

  <body class="newcrop"><div class="er">

  <?php

  $content=$_GET['content'];

  $width=$_GET['width']?$_GET['width']:300;

  $height=$_GET['height']?$_GET['height']:300;

  if($content){

  echo "你输入的文字是: <span>$content </span><BR />";

  echo "你选择的宽度是: <span>$width </span><BR />";

  echo "你选择的高度是: <span>$height </span><BR /> ";

  echo "生成的二维码图像是:<BR /> ";

  $wen = urlencode(mb_convert_encoding($content, 'utf-8', 'gb2312'))."";

  echo "<img id=qrcode_img src=https://chart.googleapis.com/chart?cht=qr&chld=H&chs={$width}x{$height}&chl={$wen} /><br />

  图片地址:<a href='https://chart.googleapis.com/chart?cht=qr&chld=H&chs={$width}x{$height}&chl={$wen}' target='_blank'>https://chart.googleapis.com/chart?cht=qr&chld=H&chs={$width}x{$height}&chl={$wen}</a><br />

  复制发给你的朋友。 <a href='javascript:history.go(-1);'>返回上一页</a>";

  }else{

  ?>

  <form action="" method="get" onsubmit="return post();">

  <h1>

  二维码生成工具</h1>

  <p>width:<select name="width">

  <option value="100">100</option>

  <option value="200">200</option>

  <option value="300" Selected>300</option>

  <option value="400">400</option>

  <option value="500">500</option>

  </select>

  height: <select name="height">

  <option value="100">100</option>

  <option value="200">200</option>

  <option value="300" Selected>300</option>

  <option value="400">400</option>

  <option value="500">500</option>

  </select></p>

  输入网址或者文字:<br />

  <textarea rows="5" cols="30" name="content" id="content" ></textarea>

  <br /><br />

  <input type="submit" value="生成图片" />    <INPUT TYPE="RESET" VALUE="重新填写">

  <br />

  </form><? }?>

  <div></body></html>