Posted in PHP onJanuary 08, 2011
在线演示地址:
gb2312版本 http://tools.3water.com/tools/base64_decode-gb2312.php
utf8版本 http://tools.3water.com/tools/base64_decode-utf8.php
<?php header('Content-Type: text/html; charset=gb2312'); $txt1 = stripslashes(trim( @$_POST['text1'])); $button = @$_POST['button']; $down = @trim($_GET['down']); if ($down==1) { header("Content-type: command"); header("Content-Disposition: attachment; filename=base64_decode.txt"); $contents = file_get_contents(basename($_SERVER['PHP_SELF'])); echo $contents; exit; } ?> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <meta content="Base64在线编码解码" name="keywords"> <title>Base64在线编码解码 gb2312</title> <style> P { FONT-SIZE: 9pt; line-height:150%; width:50%; BORDER:#DDDDDD 1px solid; padding:5px 5px 5px 5px;text-align:justify; } A { text-decoration: none; font-size:9pt; color:blue } A:hover { COLOR: red; TEXT-DECORATION: underline } h1 { font-size:12pt; text-align:center; margin-top:30px; font-family: 微软雅黑, msyh, Tahoma, Helvetica, sans-serif; } .bginput, select { color:#000000; vertical-align:middle; padding:2px; border:1px solid #BAC0C3; background:#F9FBFD; } .button { vertical-align:middle; padding:1px 3px 0px 3px; background:#F3F4F5; border:1px solid #B7C0C7; margin:0px; width:180px; } div { width:100%; } </style> </head> <body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0"> <table border="0" width="100%" cellspacing="0" cellpadding="0" height="100%"> <tr><td height="20" bgcolor="#CCCCCC" align =right style="padding-right:5px;"> </td></tr><tr><td valign="top" align =center> <form name="form1" method="post" action=""> <h1>Base64在线编码解码 gb2312 <a href="?down=1">源码下载</a></h1> <p> 请输入转换的地址: <textarea name="text1" rows="14" class="bginput" style="width:520px;"><?php echo htmlspecialchars($txt1,ENT_QUOTES);?></textarea> <br> 请选择转换的方式: <textarea rows="14" class="bginput" style="width:520px;"><?php if($button=="编码") echo base64_encode($txt1); if($button=="解码") echo mb_convert_encoding(base64_decode($txt1),"gb2312","UTF-8"); ?> </textarea> <br> </p> <input type="submit" name="button" class="button" value="编码" /> <input type="submit" name="button" class="button" value="解码" /><br> </form> </td></tr> <tr><td height="10"></td></tr><tr><td height="20" bgcolor="#CCCCCC" align=center></td> </tr> </table> </body> </html>
Base64在线编码解码实现代码 演示与下载
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