• php 二维码


    <!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.php100.com</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{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; 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 /> "; 
     $wen = urlencode($content); 
       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><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"  /> &nbsp;&nbsp;&nbsp;<INPUT TYPE="RESET" VALUE="重新填写">
    <br />
    </form><?php
    }
    ?>
    <div></body></html>

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  • 原文地址:https://www.cnblogs.com/legend-song/p/3453300.html
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