如何防止 URL 出现空格？没有任何方法有效

发布于 2024-11-06 11:22:40 字数 855 浏览 4 评论 0原文

我在这方面遇到了很多麻烦，$report 在 URL 中的空格处被破坏，我已经尝试解决这个问题几天了，但没有任何效果。

<form onsubmit="return validate(this)" method="post" action=
    <?
         echo "\"reports1.php?report=";
         echo rawurlencode($report);
         echo "\"";
    ?>              
>

……

if(isset($_GET['report'])){
        $report = $_GET['report'];
        echo "<script>alert('All reports will be appended to \"".$report."\" until GET and POST data are cleared.')</script>";
    }
    elseif($country != NULL){
        $report = $date." ".$country." ".$topic;
    }

    elseif($country == NULL){
        $report = $date." ".$region." ".$topic;
    }

这

是一个例子； $report 被 $_GET 标记为

“2011-05-08”，即使它应该是但 $_POSTING 为“2011-05-08 巴西肉毒杆菌中毒”
“reports1.php?report=2011-05-08”

原文

I am having a lot of trouble with this, $report is breaking at the space in the URL, and I Have been trying to fix this problem for a couple of days now, and nothing is working.

<form onsubmit="return validate(this)" method="post" action=
    <?
         echo "\"reports1.php?report=";
         echo rawurlencode($report);
         echo "\"";
    ?>              
>

...

if(isset($_GET['report'])){
        $report = $_GET['report'];
        echo "<script>alert('All reports will be appended to \"".$report."\" until GET and POST data are cleared.')</script>";
    }
    elseif($country != NULL){
        $report = $date." ".$country." ".$topic;
    }

    elseif($country == NULL){
        $report = $date." ".$region." ".$topic;
    }

...

Here is an example; the $report is getting $_GET'ted as

"2011-05-08 ",
even though it should be
but it is $_POSTING as "2011-05-08 Brazil Botulism"
"reports1.php?report=2011-05-08 "

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水染的天色ゝ 2024-11-13 11:22:40

urlencode() 可以工作。

确保将地址用引号引起来，并且它位于一行上：

<form ... action="reports1.php?report=2011-05-08%20Brazil%20Botulism">

urlencode() will work.

Make sure you wrap the address in quotes, and it is on one line:

<form ... action="reports1.php?report=2011-05-08%20Brazil%20Botulism">

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甜点 2024-11-13 11:22:40

使用 PHP 的 trim() 函数删除字符串开头和结尾中不需要的空格。

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忆梦 2024-11-13 11:22:40

好吧，你不需要原始它，

echo "hi";

会和你一起工作，如果你上面的代码只有一个问题，你对你的表单使用 $_POST 方法而不是 $_GET

表单onsubmit =“返回验证（此）”
方法=“发布”操作=
应该是

一个非常好的和简单的调试代码，可以帮助你检索所有 $_GET 并将它们分配给变量，

使用

foreach($_GET as $var=>$val)$var=$val;

此代码将获取所有发布的获取并将它们分配给具有自己名称的变量，（$report 而不是 $_GET['report '];) 你可以在所有 $_post 和 $_get 上使用这个函数来知道问题到底出在哪里:)..

希望它有帮助

well you dont need to raw it,

echo "hi";

will work fine with ya, in case of ur code above there is only one problem that u use $_POST method for ur form not $_GET

form onsubmit="return validate(this)"
method="post" action=
should be

a very nice and easy debugin code that can help u is retriving all $_GETs and assign them to vars,

with

foreach($_GET as $var=>$val)$var=$val;

this code wil get all posted gets and assign them to variables with there own name, ($report instead of $_GET['report'];) u can use this function on all $_post and $_get to know where is exactly the problem :)..

hope it helps

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