小编Ale*_*.DX的帖子

我尝试在phpmyadmin/MySQL中使用以下SQL添加此函数

DROP FUNCTION IF EXISTS `__myv`;
DELIMITER ;;
CREATE   FUNCTION `__myv`(`a` int, `b` int) RETURNS bigint(20)
BEGIN

    return FLOOR(a / b);
END;;
DELIMITER ;

但我得到这个错误:

错误

SQL query:

DELIMITER;

MySQL said: Documentation
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'DELIMITER' at line 1 

如何解决这个错误？

我使用dropzone.js,upload插件和PHP.我正在尝试使用dropzoneshow success Icon和打印图像预览,但它不会将我的图像上传到上传目录.我怎样才能解决这个问题？

HTML:

<div class="dropzone dropzone-previews" id="my-awesome-dropzone">
  <form action="<?PHP echo SITE.'/controller/'?>upload.php"></form>
  <div class="fallback">
    <input name="file" type="file" multiple />
  </div>
</div>

JS:

<script>
    $(document).ready(function(){
    Dropzone.options.myAwesomeDropzone = { // The camelized version of the ID of the form element
    // The configuration we've talked about above
    url: '<?PHP echo SITE.'/controller/'?>upload.php',
    previewsContainer: ".dropzone-previews",
    uploadMultiple: true,
    parallelUploads: 100,
    maxFiles: 100
  }

 });
</script>

PHP:

<?php
$ds          = DIRECTORY_SEPARATOR;  //1

$storeFolder = '../../uploads/news/';   //2

if (!empty($_FILES)) {

    $tempFile …