URL中允许保留字符

如何解决URL中允许保留字符

| 我正在函数内创建一个URL，在hook_form_alter的实现中使用该URL添加一个新按钮（我正在尝试解决此问题：Drupal-在节点编辑表单上创建“添加另一个”按钮以保留节点关系） ： hook_form_alter的相关部分：

  if ($form_id === \'image_node_form\') {         
        $form[\'buttons\'][\'submit_again\'] = array(
        \'#type\' => \'submit\',\'#value\' => t(\'TEST\'),\'#weight\' => 41,\'#submit\' => array(\'node_form_submit\',\'add_another_node_form_submit\'),);
  }

使用以下功能：

function add_another_node_form_submit($form,&$form_state) {
    $refnode = $form[\'field_gallery\'][0][\'nid\'][\'#default_value\'];
    $refnode = \'node/add/image/\'.$refnode.\'?destination=\'.$_REQUEST[\'destination\'];
    unset($_REQUEST[\'destination\'],$_REQUEST[\'edit\'][\'destination\']);
    $form_state[\'redirect\'] = $refnode;  
}

修改后的形式：

<form action=\"/node/add/image/189?destination=marketplace%252Fproperties%252Ftest\"  accept-charset=\"UTF-8\" method=\"post\" id=\"node-form\" enctype=\"multipart/form-data\"> 
<div> 
<div class=\"node-form\"> 
  <div class=\"standard\"> 
<input type=\"hidden\" name=\"changed\" id=\"edit-changed\" value=\"\"  /> 
<input type=\"hidden\" name=\"form_build_id\" id=\"form-9869451ca1d3c9b91806442e39026622\" value=\"form-9869451ca1d3c9b91806442e39026622\"  /> 
<input type=\"hidden\" name=\"form_token\" id=\"edit-image-node-form-form-token\" value=\"5b0ddf4a6a9bc7f54a61c666230169bf\"  /> 
<input type=\"hidden\" name=\"form_id\" id=\"edit-image-node-form\" value=\"image_node_form\"  /> 
<input type=\"hidden\" name=\"flag_friend_control\" id=\"edit-flag-friend-control\" value=\"\"  /> 
<div class=\"form-item\" id=\"edit-field-gallery-0-nid-wrapper\"> 
 <label for=\"edit-field-gallery-0-nid\">Marketplace item: </label> 
 test
</div> 
<div  id=\"edit-field-image-0-ahah-wrapper\"><div class=\"form-item\" id=\"edit-field-image-0-upload-wrapper\"> 
 <label for=\"edit-field-image-0-upload\">Image: <span class=\"form-required\" title=\"This field is required.\">*</span></label> 
 <div class=\"filefield-element clear-block\"><div class=\"widget-edit\"><input type=\"hidden\" name=\"field_image[0][fid]\" id=\"edit-field-image-0-fid\" value=\"0\"  /> 
<input type=\"hidden\" name=\"field_image[0][list]\" id=\"edit-field-image-0-list\" value=\"1\"  /> 
<div class=\"form-item\" id=\"edit-field-image-0-upload-wrapper\"> 
 <div class=\"filefield-upload clear-block\"><input type=\"file\" name=\"files[field_image_0]\"  class=\"form-file\" id=\"edit-field-image-0-upload\" size=\"22\" /> 
<input type=\"submit\" name=\"op\" id=\"edit-field-image-0-filefield-upload\" value=\"Upload\"  class=\"form-submit\" /> 
</div> 
 <div class=\"description\">Maximum file size: <em>2 MB</em><br />Allowed extensions: <em>png gif jpg jpeg</em></div> 
</div> 
</div></div> 
</div> 
</div><div class=\"form-item\" id=\"edit-title-wrapper\"> 
 <label for=\"edit-title\">Caption: <span class=\"form-required\" title=\"This field is required.\">*</span></label> 
 <input type=\"text\" maxlength=\"255\" name=\"title\" id=\"edit-title\" size=\"60\" value=\"\" class=\"form-text required\" /> 
</div> 
<fieldset class=\" collapsible collapsed\"><legend>Comment settings</legend><div class=\"form-radios\"><div class=\"form-item\" id=\"edit-comment-0-wrapper\"> 
 <label class=\"option\" for=\"edit-comment-0\"><input type=\"radio\" id=\"edit-comment-0\" name=\"comment\" value=\"0\"  checked=\"checked\"  class=\"form-radio\" /> Disabled</label> 
</div> 
<div class=\"form-item\" id=\"edit-comment-1-wrapper\"> 
 <label class=\"option\" for=\"edit-comment-1\"><input type=\"radio\" id=\"edit-comment-1\" name=\"comment\" value=\"1\"   class=\"form-radio\" /> Read only</label> 
</div> 
<div class=\"form-item\" id=\"edit-comment-2-wrapper\"> 
 <label class=\"option\" for=\"edit-comment-2\"><input type=\"radio\" id=\"edit-comment-2\" name=\"comment\" value=\"2\"   class=\"form-radio\" /> Read/Write</label> 
</div> 
</div></fieldset> 
  </div> 
  <div class=\"admin\"> 
    <div class=\"authored\"> 
    </div> 
    <div class=\"options\"> 
    </div> 
  </div> 
<input type=\"submit\" name=\"op\" id=\"edit-submit\" value=\"Save\"  class=\"form-submit\" /> 
<input type=\"submit\" name=\"op\" id=\"edit-preview\" value=\"Preview\"  class=\"form-submit\" /> 
<input type=\"submit\" name=\"op\" id=\"edit-submit-again\" value=\"TEST\"  class=\"form-submit\" /> 
</div> 

</div></form> 

提交后，URL显示（例如）：

/node/add/image/214%3Fdestination%3Dmarketplace%25252Fproperties%25252Ftest-0

如何停止\'destination = \'中的保留字符\'？\'和\'= \'转换为十六进制实体？     

解决方法

        正确，这是因为$ form_state [\'redirect \']需要使用数组： https://drupal.stackexchange.com/questions/2436/how-do-i-include-and-in-a-form-redirection