Question

我通过$ _GET传递文件夹名称和路径。一切都很好，直到我传递包含和（＆amp;）＆符号的文件夹名称，然后文件夹名称被缩短。即文件夹名称测试＆amp;替换被缩短为'测试'。尝试过str_repalce，htmlentites，htmlspecialchars

$dir_path = $_GET['path'].$_GET['folder'];

整个代码：

    <div class="panel-body" style="font-size:14px">
<?php
            if(isset($_GET['path'])){
    $dir_path = $_GET['path'].$_GET['folder']."/";
    echo "full path = ".$dir_path."<br>folder = ".$Folder;
}else{
    $dir_path = PUBLICPATH."/Folderholder/".$branch."/"; // branch url to that branchs folders and in $_GET['folder'];
}
//$dir = opendir($dir_path);
$mappath = str_replace(PUBLICPATH."/Folderholder/","",$dir_path);
 echo "<p><i class='fa fa-sitemap'>&nbsp;&nbsp;<b>".$mappath."</b></i></p>\n"; ?>
 <div class="row">
    <div class="col-md-6">
<?php
 echo "<button onclick='goBack()' class='btn btn-primary btn-sm'>Return</button><P>\n";
?>
</div>
<div class="col-md-6"> 
<?php
if(parent::$UM->get('Level') !== 'User' and $branch !== 'Main-Admin'){ 
echo "<a href='uploadfrm?path=".$dir_path."' class='btn btn-primary btn-sm'>Upload to this folder</a>";
}elseif(parent::$UM->get('Level') == 'Main-Admin'){
echo "<a href='uploadfrm?path=".$dir_path."' class='btn btn-primary btn-sm'>Upload to this folder</a>";
}   
?>
</div>
</div>
<div class="row"><div class="col-md-12">&nbsp;</div></div>
    <table width="70%">
<?php
$files = scandir($dir_path);htmls
foreach ($files as $file)
 {
     if($file != "." && $file != "..")
     {
        echo "<tr>\n";
        if(is_dir($dir_path.$file)){ 
        echo "<td><i class='fa fa-folder'></i>&nbsp;&nbsp;&nbsp;<a href='".BASEURL."Folderholder/userdash?path=".$dir_path."&folder=".$file."'>$file</a></td>\n";
        echo "<td>&nbsp;</td>\n";
        }else{
        echo "<td><i class='fa fa-download'></i>&nbsp;&nbsp;&nbsp;".$file."</td>\n<td><a href='http://downloadfolder/download1.php?file=".$dir_path.$file."' target='_Blank'>Download</a></td>\n";  
        }//change path as required
        echo "</tr>\n";
     }
 }

            ?>  
        </table>
        </section>
    </div>

Answer 1

&字符用于分隔查询字符串中的键=值对。

生成查询字符串时，应将其表示为转义序列：%26。

如何执行此操作取决于您首先生成查询字符串的方式。

您已标记此php，但您共享的PHP代码读取数据。您没有向我们展示生成它的代码，但假设仍然是PHP：

要在PHP中生成它，通常会使用http_build_query：

$query = http_build_query(Array( path => "example&example", folder => "example&example" ));

Answer 2

urlencode应该做到这一点。它专门用于将参数传递给URL以用作变量，就像在GET中一样。

Answer 3

虽然此帖子中的先前答案不正确，但请考虑使用rawurlencode，因为它会生成更符合标准的RFC 3986）URI。 urlencode触发传统编码，其中空格被加号替换。（有人记得吗？）

Answer 4

停止剪切文件夹名称。两个编码更改$ dir_path = $ _GET [＆＃39;路径＆＃39;]。$ _ GET [＆＃39;文件夹＆＃39;]。＆＃34; /＆＃34 ;;改为

$dir_path = $_GET['path'].rawurldecode($_GET['folder'])."/";

和echo "<td><i class='fa fa-folder'></i>   <a href='".BASEURL."Folderholder/userdash?path=".$dir_path."&folder=".$file."'>$file</a></td>\n"; 改为

echo "<td><i class='fa fa-folder'></i>&nbsp;&nbsp;&nbsp;<a href='".BASEURL."Folderholder/userdash?path=".$dir_path."&folder=".rawurlencode($file)."'>$file</a></td>\n";

<div class="panel-body" style="font-size:14px">
<?php
            if(isset($_GET['path'])){
    $dir_path = $_GET['path'].$_GET['folder']."/";
}else{
    $dir_path = PUBLICPATH."/Folderholder/".$branch."/"; // branch url to that branchs folders and in $_GET['folder'];
}
//$dir = opendir($dir_path);
$mappath = str_replace(PUBLICPATH."/Folderholder/","",$dir_path);
 echo "<p><i class='fa fa-sitemap'>&nbsp;&nbsp;<b>".$mappath."</b></i></p>\n"; ?>
 <div class="row">
    <div class="col-md-6">
<?php
 echo "<button onclick='goBack()' class='btn btn-primary btn-sm'>Return</button><P>\n";
?>
</div>
<div class="col-md-6"> 
<?php
if(parent::$UM->get('Level') !== 'User' and $branch !== 'Main-Admin'){ 
echo "<a href='uploadfrm?path=".$dir_path."' class='btn btn-primary btn-sm'>Upload to this folder</a>";
}elseif(parent::$UM->get('Level') == 'Main-Admin'){
echo "<a href='uploadfrm?path=".$dir_path."' class='btn btn-primary btn-sm'>Upload to this folder</a>";
}   
?>
</div>
</div>
<div class="row"><div class="col-md-12">&nbsp;</div></div>
    <table width="70%">
<?php
$files = scandir($dir_path);htmls
foreach ($files as $file)
 {
     if($file != "." && $file != "..")
     {
        echo "<tr>\n";
        if(is_dir($dir_path.$file)){ 
        echo "<td><i class='fa fa-folder'></i>&nbsp;&nbsp;&nbsp;<a href='".BASEURL."Folderholder/userdash?path=".$dir_path."&folder=".$file."'>$file</a></td>\n";
        echo "<td>&nbsp;</td>\n";
        }else{
        echo "<td><i class='fa fa-download'></i>&nbsp;&nbsp;&nbsp;".$file."</td>\n<td><a href='http://downloadfolder/download1.php?file=".$dir_path.$file."' target='_Blank'>Download</a></td>\n";  
        }//change path as required
        echo "</tr>\n";
     }
 }

            ?>  
        </table>
        </section>
    </div>

Answer 5

使用urlencode对网址进行编码，如：

$encodedURL = urlencode ('Your url');

说明：urlencode会将特殊字符编码为其实体值，而不是使用它。

＆安培;切断目录路径

5 个答案: