PHP 注意：使用未定义的常量 UPLOAD_NO_TMP_DIR - 假定为 'UPLOAD_NO_TMP_DIR'

Question

我不断收到此错误：

PHP 注意：使用未定义的常量 UPLOAD_NO_TMP_DIR - 假定 'UPLOAD_NO_TMP_DIR' test/includes/image.php 在第 157 行

这是它在第 157 行指向的代码块：

public static function find_by_id($id=0){
    global $database;
    $result_array = self::find_by_sql("SELECT * FROM ". self::$table_name ." WHERE id=". $database->escape_value($id) ." LIMIT 1");
    return !empty($result_array) ? array_shift($result_array) : false;
}

上面的很多行，在这个类中我有这段代码：

protected $upload_errors = array(
  UPLOAD_ERR_OK         => "No errors.", 
  UPLOAD_ERR_INI_SIZE   => "Larger than upload_max_filesize.", 
  UPLOAD_ERR_FORM_SIZE  => "Larger than form MAX_FILE_SIZE.", 
  UPLOAD_ERR_PARTIAL    => "Partial upload.", 
  UPLOAD_ERR_NO_FILE    => "No file.", 
  UPLOAD_NO_TMP_DIR     => "No temp dir.", 
  UPLOAD_ERR_CANT_WRITE => "Can't write to disk.", 
  UPLOAD_ERR_EXTENSION  => "File upload stopped by extension."
);

我无法弄清楚这一点，如果有人能指出我正确的方向，我会很高兴。

Answer 1

从manual page 应该是UPLOAD_ERR_NO_TMP_DIR 而不是UPLOAD_NO_TMP_DIR。