blocks|key|1564497|text|base+64对其进行编码，然后在另一页接收到GET参数时再次解码|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564498|$str+=+"I'm+an+obnoxious+string,+meh+meh"
$str+=+base64_encode($str);

**+Echo+link+**|code-block|syntax|javascript|1564499|然后在接收页面上|1564500|$str+=+base64_decode($_GET['str']);|1564501|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

base 64 encode it, and then decode again when the other page receives the GET param

<pre><code>$str = "I'm an obnoxious string, meh meh"
$str = base64_encode($str);

** Echo link **
</code></pre>

Then on the receiving page 

<pre><code>$str = base64_decode($_GET['str']);
</code></pre>

blocks|key|1564509|text|使用$_SESSION数组|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564510|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

blocks|key|1562196|text|使用urlencode或http_build_query。那么就不需要解码消息了。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1562197|base64不是一种加密，几乎每个程序员都能发现并转换它。你不应该依赖它作为从一个页面到另一个页面发送消息的安全方法。|1562198|如果您只希望它不被篡改，您还可以发送字符串的散列，以及服务器的秘密盐。|1562199|$salt+=+'longsecretconstanttexthere';+
$url+.=+'?'+.+http_build_query(array('text'+=>+$str,+'hash'+=>+md5($str+.+$salt));|code-block|syntax|javascript|1562200|接收结束：|1562201|$str+=+$_GET['text'];
if+($_GET['hash']+!==+md5($str+.+$salt))+{
++//not+the+original+string
}|1562202|对于加密方法，请使用密钥将文本存储在$_SESSION或db中。将密钥发送到下一页。|1562203|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/function.urlencode.php|1|http://php.net/manual/en/function.http-build-query.php^0|2|9|0|C|G|1|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]|$A|16|B|17|1|18]]|C|$]]|$1|D|3|E|5|6|7|19|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|1A|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|1B|8|@]|9|@]|C|$K|L]]|$1|M|3|N|5|6|7|1C|8|@]|9|@]|C|$]]|$1|O|3|P|5|J|7|1D|8|@]|9|@]|C|$K|L]]|$1|Q|3|R|5|6|7|1E|8|@]|9|@]|C|$]]|$1|S|3|-4|5|6|7|1F|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]|10|$5|V|W|X|C|$Y|11]]]]

Use <a href="http://php.net/manual/en/function.urlencode.php" rel="nofollow noreferrer">urlencode</a> or <a href="http://php.net/manual/en/function.http-build-query.php" rel="nofollow noreferrer">http_build_query</a>. No need to decode the message then.

base64 is not an encryption, and just about every programmer can spot it and convert it. You should not relay on that as some secure method of sending message from page to page.

If you just want it to be untampered with, you can also send along a hash of the string, with a secret salt for your server.

<pre><code>$salt = 'longsecretconstanttexthere'; 
$url .= '?' . http_build_query(array('text' =&gt; $str, 'hash' =&gt; md5($str . $salt));
</code></pre>

Reciveing end:

<pre><code>$str = $_GET['text'];
if ($_GET['hash'] !== md5($str . $salt)) {
 //not the original string
}
</code></pre>

For a secret method, store the text in $_SESSION or db with a key. Send that key to the next page.

blocks|key|1398426|text|传递长值是没有问题的，这就是urlencode()函数的作用：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1398427|$link+=+'www.example.com?longValue='+.+urlencode($arbitraryLengthString);|code-block|syntax|javascript|1398428|你不需要手动解码，这是由PHP自动完成的。但是，如果它是一个非常长的值，并且您打算在许多页面上使用它，那么将它放入session中可能会更好。|1398429|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/urlencode|1|http://php.net/manual/en/intro.session.php^0|E|B|E|B|0|0|0|1L|7|1|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]]|E|$]]|$1|F|3|G|5|H|7|12|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|13|8|@]|D|@$9|14|A|15|1|16]]|E|$]]|$1|M|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]]]

There is no problem in passing long values, that's what the <a href="http://php.net/urlencode" rel="noreferrer"><code>urlencode()</code></a> function is for:

<pre><code>$link = 'www.example.com?longValue=' . urlencode($arbitraryLengthString);
</code></pre>

And you don't need to decode it manually, that's done automatically by PHP. But if it's a really long value that you intend to use on many pages, it might be better to put it into a <a href="http://php.net/manual/en/intro.session.php" rel="noreferrer">session</a>.

blocks|key|262965|text|根据字符串的长度，您可能希望查看数据库方法、会话或使用POST而不是GET来发送数据。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|262966|GET有一定的限制，通常不会传递大量数据，但如果字符串足够长，最终可能会遇到字符串被截断的情况。|262967|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Depending on the length of the string in question, you may want to look at the database method, sessions or using POST to send your data instead of GET.

GET has limits and is typically is not meant to pass large amounts of data, you may end up running into situations where your string becomes truncated if it's long enough.

I would like to pass a long string to a second page.
Normally I pass short strings as variables 

<pre><code>www.example.php?var=something&amp;var2=somethingelse
</code></pre>

In this case tho I would like to pass a long sentence to a second page and not have to replace all the white spaces with dashes deal with commas and apostrophes. 

Is there a simple way to do this that Im missing?
Do I have to re-query the database?

Thanks

PHP - How to pass a long unescaped string from one page to another?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我想将一个长字符串传递到第二个页面。通常，我将短字符串作为变量进行传递www.example.php?var=something&var2=somethingelse不过，在这种情况下，我想把一个很长的句子传到第二页，而不必把所有的空格都换成破折号，处理逗号和撇号。有没有一个简单的方法可以做到这一点，我错过了？我需要重...

问PHP -如何将未转义的长字符串从一个页面传递到另一个页面？
EN

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问PHP -如何将未转义的长字符串从一个页面传递到另一个页面？EN