Home > Others

Demo and download of Base64 online encoding and decoding

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

Online Demo address:
Gb2312 version http://tools.jb51.net/tools/base64_decode-gb2312.php
Utf8 edition http://tools.jb51.net/tools/base64_decode-utf8.php Copy codeThe Code is as follows: <? Php
Header ('content-Type: text/html; charset = gb2312 ');
$ Txt1 = stripslashes (trim (@ $ _ POST ['text1']);
$ Button = @ $ _ POST ['click'];
$ Down = @ trim ($ _ GET ['low']);
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 online encoding and decoding" name = "keywords">
<Title> Base64 online encoding and decoding gb2312 </title>
<Style>
P {
FONT-SIZE: 9pt;
Line-height: 150%;
Width: 50%;
BORDER: # DDDDDD 1px solid;
Padding: 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:, 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> <td valign = "top" align = center>

<Form name = "form1" method = "post" action = "">
<H1> Base64 online encoding and decoding gb2312 <a href = "? Down = 1 "> source code download </a> <P>
Enter the conversion address:
<Textarea name = "text1" rows = "14" class = "bginput" style = "width: 520px;"> <? Php echo htmlspecialchars ($ txt1, ENT_QUOTES);?> </Textarea>
<Br>
Select the conversion method:
<Textarea rows = "14" class = "bginput" style = "width: 520px;"> <? Php
If ($ button = "encoding") echo base64_encode ($ txt1 );
If ($ button = "decoding") echo mb_convert_encoding (base64_decode ($ txt1), "gb2312", "UTF-8 ");
?>
</Textarea>
<Br>
</P>
<Input type = "submit" name = "button" class = "button" value = "encoding"/>
<Input type = "submit" name = "button" class = "button" value = "decoding"/> <br>
</Form>
</Td> </tr>
<Tr> <td height = "10"> </td> </tr> <td height = "20" bgcolor = "# cccccccc" align = center> </td>
</Tr>
</Table>
</Body>
</Html>

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
lz77 encoding and decoding example base64 encoding of username and password encoding dan decoding online file upload and download base64 encode and decode encoding and transcoding encoding encryption and hashing

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More