dousong4777 2014-09-05 14:49
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语法错误,意外T_CONSTANT_ENCAPSED_STRING [关闭]

Faced with such a mistake "syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in" I understand that something with quotes and that is just not visited is not what does not work what could be the problem

if (!session_admin ())
  {
    @header ('Location: ' . $CONFIG['SITE_URL']);
  }

  if (($_POST['Action'] == 'Save' AND $_POST['submit']))
  {
    foreach ($_POST as $key => $value)
    {
  --->    if ((($key != 'submit' AND $key != 'Action') AND $key != 'selectedtab') AND !isset ('key'))
      {
        if ((($key == 'SITE_TEMPLATE' AND $value != $CONFIG['SITE_TEMPLATE']) AND !$recache))
        {
          $recache = true;
        }

        $SQL = 'UPDATE ' . $_settings . ' SET value=\'' . $value . '\' WHERE setting=\'' . $key . '\'';

      }

      $$fieldname = trim ($value);
    }

    $Success[] = 'Site settings updated successfully.';
    if ($recache)
    {
      @header ('Location: ' . @get_link ($cur_page . '?recache=true'));
    }
    else
    {
      if ((!$Error AND $CONFIG['caching_status']))
      {
        empty_cache_folder ();
      }
    }
  }
  • 写回答

1条回答 默认 最新

  • drjmrg8766 2014-09-05 14:55
    关注

    The following is invalid

    !isset ('key'))
    

    Replace it with

    !isset($key))
    

    I've also tidied your code, to make it more readable.

    <?php
    
    if (!session_admin()) {
        //Try not to suppress errors, but handle them instead
        @header('Location: ' . $CONFIG['SITE_URL']);
        exit; //Always kill the script after issuing a header('Location
    }
    
    if (($_POST['Action'] == 'Save' AND $_POST['submit'])) {
        foreach ($_POST as $key => $value) {
            if ((($key != 'submit' AND $key != 'Action') AND $key != 'selectedtab') AND !isset($key)) {
                if ((($key == 'SITE_TEMPLATE' AND $value != $CONFIG['SITE_TEMPLATE']) AND !$recache)) {
                    $recache = true;
                }
    
                $SQL = 'UPDATE ' . $_settings . ' SET value=\'' . $value . '\' WHERE setting=\'' . $key . '\'';
            }
    
            $fieldname = trim($value);
        }
    
        $Success[] = 'Site settings updated successfully.';
        if ($recache) {
            //Try not to suppress errors, but handle them instead.
            @header('Location: ' . @get_link($cur_page . '?recache=true'));
            exit; //Always kill the script after issuing a header('Location
        } else {
            if ((!$Error AND $CONFIG['caching_status'])) {
                empty_cache_folder();
            }
        }
    }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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