我要上传一个附件系统会按照今天的日期自动生成一个文件夹，怎么样让它不自动生成，全部上传到一个文件夹内？
这里贴上upload.php的代码，请大家帮我看看
<?php
/*
+--------------------------------------------------------------------------
| WeCenter [#RELEASE_VERSION#]
| ========================================
| by WeCenter Software
| © 2011 - 2014 WeCenter. All Rights Reserved
| http://www.wecenter.com
| ========================================
| Support: WeCenter@qq.com
|
+---------------------------------------------------------------------------
*/
class core_upload {
public $max_size = 0;
public $max_width = 0;
public $max_height = 0;
public $max_filename = 0;
public $allowed_types = '';
public $file_temp = '';
public $file_name = '';
public $orig_name = '';
public $file_type = '';
public $file_size = '';
public $file_ext = '';
public $upload_path = '';
public $overwrite = FALSE;
public $encrypt_name = FALSE;
public $is_image = FALSE;
public $image_width = '';
public $image_height = '';
public $image_type = '';
public $image_size_str = '';
public $error_code = false;
public $mimes = array();
public $remove_spaces = TRUE;
public $xss_clean = FALSE;
public $temp_prefix = "temp_file_";
public $client_name = '';
protected $_file_name_override = '';
// --------------------------------------------------------------------
/**
* Initialize preferences
*
* @param array
* @return void
*/
public function initialize($config = array())
{
$defaults = array(
'max_size' => 0,
'max_width' => 0,
'max_height' => 0,
'max_filename' => 0,
'allowed_types' => '',
'file_temp' => '',
'file_name' => '',
'orig_name' => '',
'file_type' => '',
'file_size' => '',
'file_ext' => '',
'upload_path' => '',
'overwrite' => FALSE,
'encrypt_name' => TRUE,
'is_image' => FALSE,
'image_width' => '',
'image_height' => '',
'image_type' => '',
'image_size_str' => '',
'error_code' => false,
'mimes' => array(),
'remove_spaces' => TRUE,
'xss_clean' => TRUE,
'temp_prefix' => "temp_file_",
'client_name' => ''
);
foreach ($defaults as $key => $val)
{
if (isset($config[$key]))
{
$method = 'set_'.$key;
if (method_exists($this, $method))
{
$this->$method($config[$key]);
}
else
{
$this->$key = $config[$key];
}
}
else
{
$this->$key = $val;
}
}
// if a file_name was provided in the config, use it instead of the user input
// supplied file name for all uploads until initialized again
$this->_file_name_override = $this->file_name;
return $this;
}
// --------------------------------------------------------------------
/**
* Perform the file upload
*
* $filed file name or $_FILES field name, $data_stream are file data string
*
* @param string
* @param string
* @return bool
*/
public function do_upload($field = 'userfile', $data_stream = null)
{
// Is the upload path valid?
if ( ! $this->validate_upload_path())
{
// errors will already be set by validate_upload_path() so just return FALSE
return FALSE;
}
clearstatcache();
if ($data_stream)
{
$tmp_file = TEMP_PATH . 'xhr_' . md5($field . microtime(TRUE) . rand(1, 999)) . '.stream';
if (!file_put_contents($tmp_file, $data_stream))
{
$this->set_error('upload_unable_to_write_file');
return FALSE;
}
// Set the uploaded data as class variables
$this->file_temp = $tmp_file;
$this->file_size = strlen($data_stream);
$this->file_mime_type(array(
'tmp_name' => $tmp_file,
'type' => 'application/octet-stream'
));
$this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $this->file_type);
$this->file_type = strtolower(trim(stripslashes($this->file_type), '"'));
$this->file_name = $this->prep_filename($field);
$this->file_ext = $this->get_extension($this->file_name);
$this->client_name = $this->file_name;
}
else
{
// Is $_FILES[$field] set? If not, no reason to continue.
if ( ! isset($_FILES[$field]))
{
$this->set_error('upload_no_file_selected');
return FALSE;
}
// Was the file able to be uploaded? If not, determine the reason why.
if ( ! is_uploaded_file($_FILES[$field]['tmp_name']))
{
$error = ( ! isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error'];
switch($error)
{
case 1: // UPLOAD_ERR_INI_SIZE
$this->set_error('upload_file_exceeds_limit');
break;
case 2: // UPLOAD_ERR_FORM_SIZE
$this->set_error('upload_file_exceeds_form_limit');
break;
case 3: // UPLOAD_ERR_PARTIAL
$this->set_error('upload_file_partial');
break;
case 4: // UPLOAD_ERR_NO_FILE
$this->set_error('upload_no_file_selected');
break;
case 6: // UPLOAD_ERR_NO_TMP_DIR
$this->set_error('upload_no_temp_directory');
break;
case 7: // UPLOAD_ERR_CANT_WRITE
$this->set_error('upload_unable_to_write_file');
break;
case 8: // UPLOAD_ERR_EXTENSION
$this->set_error('upload_stopped_by_extension');
break;
default : $this->set_error('upload_no_file_selected');
break;
}
return FALSE;
}
// Set the uploaded data as class variables
$this->file_temp = $_FILES[$field]['tmp_name'];
$this->file_size = $_FILES[$field]['size'];
$this->file_mime_type($_FILES[$field]);
$this->file_type = preg_replace("/^(.+?);.*$/", "\\1", $this->file_type);
$this->file_type = strtolower(trim(stripslashes($this->file_type), '"'));
$this->file_name = $this->prep_filename($_FILES[$field]['name']);
$this->file_ext = $this->get_extension($this->file_name);
$this->client_name = $this->file_name;
}
// Is the file type allowed to be uploaded?
if ( ! $this->is_allowed_filetype())
{
$this->set_error('upload_invalid_filetype');
return FALSE;
}
// if we're overriding, let's now make sure the new name and type is allowed
if ($this->_file_name_override != '')
{
$this->file_name = $this->prep_filename($this->_file_name_override);
// If no extension was provided in the file_name config item, use the uploaded one
if (strpos($this->_file_name_override, '.') === FALSE)
{
$this->file_name .= $this->file_ext;
}
// An extension was provided, lets have it!
else
{
$this->file_ext = $this->get_extension($this->_file_name_override);
}
if ( ! $this->is_allowed_filetype(TRUE))
{
$this->set_error('upload_invalid_filetype');
return FALSE;
}
}
// Convert the file size to kilobytes
if ($this->file_size > 0)
{
$this->file_size = round($this->file_size/1024, 2);
}
// Is the file size within the allowed maximum?
if ( ! $this->is_allowed_filesize())
{
$this->set_error('upload_invalid_filesize');
return FALSE;
}
// Are the image dimensions within the allowed size?
// Note: This can fail if the server has an open_basdir restriction.
if ( ! $this->is_allowed_dimensions())
{
$this->set_error('upload_invalid_dimensions');
return FALSE;
}
// Sanitize the file name for security
$this->file_name = $this->clean_file_name($this->file_name);
// Truncate the file name if it's too long
if ($this->max_filename > 0)
{
$this->file_name = $this->limit_filename_length($this->file_name, $this->max_filename);
}
// Remove white spaces in the name
if ($this->remove_spaces == TRUE)
{
$this->file_name = preg_replace("/\s+/", "_", $this->file_name);
}
/*
* Validate the file name
* This function appends an number onto the end of
* the file if one with the same name already exists.
* If it returns false there was a problem.
*/
$this->orig_name = $this->file_name;
if ($this->overwrite == FALSE)
{
$this->file_name = $this->set_filename($this->upload_path, $this->file_name);
}
/*
* Run the file through the XSS hacking filter
* This helps prevent malicious code from being
* embedded within a file. Scripts can easily
* be disguised as images or other file types.
*/
if ($this->xss_clean)
{
if ($this->do_xss_clean() === FALSE)
{
$this->set_error('upload_unable_to_write_file');
return FALSE;
}
}
if ($data_stream)
{
/*if ( ! @rename($this->file_temp, $this->upload_path.$this->file_name))
{
$this->set_error('upload_destination_error');
return FALSE;
}*/
$file_temp = fopen($this->file_temp, 'r');
$target = fopen($this->upload_path.$this->file_name, 'w');
fseek($file_temp, 0, SEEK_SET);
if (!stream_copy_to_stream($file_temp, $target))
{
$this->set_error('upload_destination_error');
return FALSE;
}
fclose($target);
fclose($file_temp);
@unlink($this->file_temp);
if (!file_exists($this->upload_path.$this->file_name))
{
$this->set_error('upload_unable_to_write_file');
return FALSE;
}
}
else
{
/*
* Move the file to the final destination
* To deal with different server configurations
* we'll attempt to use copy() first. If that fails
* we'll use move_uploaded_file(). One of the two should
* reliably work in most environments
*/
if ( ! @copy($this->file_temp, $this->upload_path.$this->file_name))
{
if ( ! @move_uploaded_file($this->file_temp, $this->upload_path.$this->file_name))
{
$this->set_error('upload_destination_error');
return FALSE;
}
}
}
/*
* Set the finalized image dimensions
* This sets the image width/height (assuming the
* file was an image). We use this information
* in the "data" function.
*/
$this->set_image_properties($this->upload_path.$this->file_name);
return TRUE;
}
// --------------------------------------------------------------------
/**
* Finalized Data Array
*
* Returns an associative array containing all of the information
* related to the upload, allowing the developer easy access in one array.
*
* @return array
*/
public function data()
{
if (!file_exists($this->upload_path . $this->file_name))
{
return FALSE;
}
return array (
'file_name' => $this->file_name,
'file_type' => $this->file_type,
'file_path' => $this->upload_path,
'full_path' => $this->upload_path.$this->file_name,
'raw_name' => str_replace($this->file_ext, '', $this->file_name),
'orig_name' => $this->orig_name,
'client_name' => $this->client_name,
'file_ext' => $this->file_ext,
'file_size' => $this->file_size,
'is_image' => $this->is_image(),
'image_width' => $this->image_width,
'image_height' => $this->image_height,
'image_type' => $this->image_type,
'image_size_str' => $this->image_size_str,
);
}
// --------------------------------------------------------------------
/**
* Set Upload Path
*
* @param string
* @return void
*/
public function set_upload_path($path)
{
// Make sure it has a trailing slash
$this->upload_path = rtrim($path, '/').'/';
}
// --------------------------------------------------------------------
/**
* Set the file name
*
* This function takes a filename/path as input and looks for the
* existence of a file with the same name. If found, it will append a
* number to the end of the filename to avoid overwriting a pre-existing file.
*
* @param string
* @param string
* @return string
*/
public function set_filename($path, $filename)
{
if ($this->encrypt_name == TRUE)
{
$filename = md5(rand(1, 99999999) . microtime());
if ( $this->is_image() )
{
$filename .= $this->file_ext;
}
if ( ! file_exists($path . $filename))
{
return $filename;
}
else
{
return $this->set_filename($path, $filename);
}
}
return $filename;
}
// --------------------------------------------------------------------
/**
* Set Maximum File Size
*
* @param integer
* @return void
*/
public function set_max_filesize($n)
{
$this->max_size = ((int) $n < 0) ? 0: (int) $n;
}
// --------------------------------------------------------------------
/**
* Set Maximum File Name Length
*
* @param integer
* @return void
*/
public function set_max_filename($n)
{
$this->max_filename = ((int) $n < 0) ? 0: (int) $n;
}
// --------------------------------------------------------------------
/**
* Set Maximum Image Width
*
* @param integer
* @return void
*/
public function set_max_width($n)
{
$this->max_width = ((int) $n < 0) ? 0: (int) $n;
}
// --------------------------------------------------------------------
/**
* Set Maximum Image Height
*
* @param integer
* @return void
*/
public function set_max_height($n)
{
$this->max_height = ((int) $n < 0) ? 0: (int) $n;
}
// --------------------------------------------------------------------
/**
* Set Allowed File Types
*
* @param string
* @return void
*/
public function set_allowed_types($types)
{
if ( ! is_array($types) && $types == '*')
{
$this->allowed_types = '*';
return;
}
if (strstr($types, '|'))
{
$this->allowed_types = explode('|', $types);
}
else
{
$this->allowed_types = explode(',', $types);
}
}
// --------------------------------------------------------------------
/**
* Set Image Properties
*
* Uses GD to determine the width/height/type of image
*
* @param string
* @return void
*/
public function set_image_properties($path = '')
{
if ( ! $this->is_image())
{
return;
}
if (function_exists('getimagesize'))
{
if (FALSE !== ($D = @getimagesize($path)))
{
$types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png');
$this->image_width = $D['0'];
$this->image_height = $D['1'];
$this->image_type = ( ! isset($types[$D['2']])) ? 'unknown' : $types[$D['2']];
$this->image_size_str = $D['3']; // string containing height and width
}
}
}
// --------------------------------------------------------------------
/**
* Set XSS Clean
*
* Enables the XSS flag so that the file that was uploaded
* will be run through the XSS filter.
*
* @param bool
* @return void
*/
public function set_xss_clean($flag = FALSE)
{
$this->xss_clean = ($flag == TRUE) ? TRUE : FALSE;
}
// --------------------------------------------------------------------
/**
* Validate the image
*
* @return bool
*/
public function is_image()
{
if (!in_array(strtolower($this->file_ext), array(
'.jpg',
'.jpe',
'.jpeg',
'.bmp',
'.gif',
'.png'
)))
{
return FALSE;
}
// IE will sometimes return odd mime-types during upload, so here we just standardize all
// jpegs or pngs to the same file type.
$png_mimes = array('image/x-png');
$jpeg_mimes = array('image/jpg', 'image/jpe', 'image/jpeg', 'image/pjpeg');
if (in_array($this->file_type, $png_mimes))
{
$this->file_type = 'image/png';
}
if (in_array($this->file_type, $jpeg_mimes))
{
$this->file_type = 'image/jpeg';
}
$img_mimes = array(
'image/gif',
'image/jpeg',
'image/png',
);
return (in_array($this->file_type, $img_mimes, TRUE)) ? TRUE : FALSE;
}
// --------------------------------------------------------------------
/**
* Verify that the filetype is allowed
*
* @return bool
*/
public function is_allowed_filetype($ignore_mime = FALSE)
{
if ($this->allowed_types == '*')
{
return TRUE;
}
if (count($this->allowed_types) == 0 OR ! is_array($this->allowed_types))
{
$this->set_error('upload_no_file_types');
return FALSE;
}
$ext = strtolower(ltrim($this->file_ext, '.'));
if ( ! in_array($ext, $this->allowed_types))
{
return FALSE;
}
// Images get some additional checks
$image_types = array('gif', 'jpg', 'jpeg', 'png', 'jpe');
if (in_array($ext, $image_types))
{
if (getimagesize($this->file_temp) === FALSE)
{
return FALSE;
}
}
return TRUE;
}
// --------------------------------------------------------------------
/**
* Verify that the file is within the allowed size
*
* @return bool
*/
public function is_allowed_filesize()
{
if ($this->max_size != 0 AND $this->file_size > $this->max_size)
{
return FALSE;
}
else
{
return TRUE;
}
}
// --------------------------------------------------------------------
/**
* Verify that the image is within the allowed width/height
*
* @return bool
*/
public function is_allowed_dimensions()
{
if ( ! $this->is_image())
{
return TRUE;
}
if (function_exists('getimagesize'))
{
$D = @getimagesize($this->file_temp);
if ($this->max_width > 0 AND $D['0'] > $this->max_width)
{
return FALSE;
}
if ($this->max_height > 0 AND $D['1'] > $this->max_height)
{
return FALSE;
}
return TRUE;
}
return TRUE;
}
// --------------------------------------------------------------------
/**
* Validate Upload Path
*
* Verifies that it is a valid upload path with proper permissions.
*
*
* @return bool
*/
public function validate_upload_path()
{
if ($this->upload_path == '')
{
$this->set_error('upload_no_filepath');
return FALSE;
}
if (function_exists('realpath') AND @realpath($this->upload_path) !== FALSE)
{
$this->upload_path = str_replace("\\", "/", realpath($this->upload_path));
}
if (!defined('IN_SAE'))
{
if ( ! is_dir($this->upload_path))
{
if (! make_dir($this->upload_path))
{
$this->set_error('upload_not_writable');
return FALSE;
}
}
if ( ! is_really_writable($this->upload_path))
{
$this->set_error('upload_not_writable');
return FALSE;
}
}
$this->upload_path = preg_replace("/(.+?)\/*$/", "\\1/", $this->upload_path);
return TRUE;
}
// --------------------------------------------------------------------
/**
* Extract the file extension
*
* @param string
* @return string
*/
public function get_extension($filename)
{
$x = explode('.', $filename);
return '.'.end($x);
}
// --------------------------------------------------------------------
/**
* Clean the file name for security
*
* @param string
* @return string
*/
public function clean_file_name($filename)
{
$bad = array(
"<!--",
"-->",
"'",
"<",
">",
'"',
'&',
'$',
'=',
';',
'?',
'/',
"%20",
"%22",
"%3c", // <
"%253c", // <
"%3e", // >
"", // >
"%28", // (
"%29", // )
"%2528", // (
"%26", // &
"%24", // $
"%3f", // ?
"%3b", // ;
"%3d" // =
);
$filename = str_replace($bad, '', $filename);
return stripslashes($filename);
}
// --------------------------------------------------------------------
/**
* Limit the File Name Length
*
* @param string
* @return string
*/
public function limit_filename_length($filename, $length)
{
if (strlen($filename) < $length)
{
return $filename;
}
$ext = '';
if (strpos($filename, '.') !== FALSE)
{
$parts = explode('.', $filename);
$ext = '.'.array_pop($parts);
//$filename = implode('.', $parts);
}
return substr($filename, 0, ($length - strlen($ext))).$ext;
}
// --------------------------------------------------------------------
/**
* Runs the file through the XSS clean function
*
* This prevents people from embedding malicious code in their files.
* I'm not sure that it won't negatively affect certain files in unexpected ways,
* but so far I haven't found that it causes trouble.
*
* @return void
*/
public function do_xss_clean()
{
$file = $this->file_temp;
// 部分 IIS 环境下返回值始终为 0
//if (filesize($file) == 0)
if ($this->file_size == 0)
{
return FALSE;
}
if (function_exists('memory_get_usage') && memory_get_usage() && ini_get('memory_limit') != '')
{
$current = ini_get('memory_limit') * 1024 * 1024;
// There was a bug/behavioural change in PHP 5.2, where numbers over one million get output
// into scientific notation. number_format() ensures this number is an integer
// http://bugs.php.net/bug.php?id=43053
$new_memory = number_format(ceil(filesize($file) + $current), 0, '.', '');
@ini_set('memory_limit', $new_memory); // When an integer is used, the value is measured in bytes. - PHP.net
}
// If the file being uploaded is an image, then we should have no problem with XSS attacks (in theory), but
// IE can be fooled into mime-type detecting a malformed image as an html file, thus executing an XSS attack on anyone
// using IE who looks at the image. It does this by inspecting the first 255 bytes of an image. To get around this
// CI will itself look at the first 255 bytes of an image to determine its relative safety. This can save a lot of
// processor power and time if it is actually a clean image, as it will be in nearly all instances _except_ an
// attempted XSS attack.
if (function_exists('getimagesize') && @getimagesize($file) !== FALSE)
{
if (($file = @fopen($file, 'rb')) === FALSE) // "b" to force binary
{
return FALSE; // Couldn't open the file, return FALSE
}
$opening_bytes = fread($file, 256);
fclose($file);
// These are known to throw IE into mime-type detection chaos
// <a, <body, <head, <html, <img, <plaintext, <pre, <script, <table, <title
// title is basically just in SVG, but we filter it anyhow
if ( ! preg_match('/<(a|body|head|html|img|plaintext|pre|script|table|title)[\s>]/i', $opening_bytes))
{
return TRUE; // its an image, no "triggers" detected in the first 256 bytes, we're good
}
else
{
return FALSE;
}
}
if (($data = @file_get_contents($file)) === FALSE)
{
return FALSE;
}
return $data;
}
// --------------------------------------------------------------------
/**
* Set an error message
*
* @param string
* @return void
*/
public function set_error($code)
{
$this->error_code = $code;
}
/**
* Get an error message
*
* @return array
*/
public function get_error()
{
if ($this->error_code)
{
@unlink($this->file_temp);
}
return $this->error_code;
}
// --------------------------------------------------------------------
/**
* Prep Filename
*
* Prevents possible script execution from Apache's handling of files multiple extensions
* http://httpd.apache.org/docs/1.3/mod/mod_mime.html#multipleext
*
* @param string
* @return string
*/
protected function prep_filename($filename)
{
if (strpos($filename, '.') === FALSE OR $this->allowed_types == '*')
{
return $filename;
}
$parts = explode('.', $filename);
$ext = array_pop($parts);
$filename = array_shift($parts);
foreach ($parts as $part)
{
if ( ! in_array(strtolower($part), $this->allowed_types))
{
$filename .= '.'.$part.'_';
}
else
{
$filename .= '.'.$part;
}
}
$filename .= '.'.$ext;
return $filename;
}
// --------------------------------------------------------------------
/**
* File MIME type
*
* Detects the (actual) MIME type of the uploaded file, if possible.
* The input array is expected to be $_FILES[$field]
*
* @param array
* @return void
*/
protected function file_mime_type($file)
{
// We'll need this to validate the MIME info string (e.g. text/plain; charset=us-ascii)
$regexp = '/^([a-z\-]+\/[a-z0-9\-\.\+]+)(;\s.+)?$/';
/* Fileinfo extension - most reliable method
*
* Unfortunately, prior to PHP 5.3 - it's only available as a PECL extension and the
* more convenient FILEINFO_MIME_TYPE flag doesn't exist.
*/
if (function_exists('finfo_file'))
{
$finfo = finfo_open(FILEINFO_MIME);
if (is_resource($finfo)) // It is possible that a FALSE value is returned, if there is no magic MIME database file found on the system
{
$mime = @finfo_file($finfo, $file['tmp_name']);
finfo_close($finfo);
/* According to the comments section of the PHP manual page,
* it is possible that this function returns an empty string
* for some files (e.g. if they don't exist in the magic MIME database)
*/
if (is_string($mime) && preg_match($regexp, $mime, $matches))
{
$this->file_type = $matches[1];
return;
}
}
}
/* This is an ugly hack, but UNIX-type systems provide a "native" way to detect the file type,
* which is still more secure than depending on the value of $_FILES[$field]['type'], and as it
* was reported in issue #750 (https://github.com/EllisLab/CodeIgniter/issues/750) - it's better
* than mime_content_type() as well, hence the attempts to try calling the command line with
* three different functions.
*
* Notes:
* - the DIRECTORY_SEPARATOR comparison ensures that we're not on a Windows system
* - many system admins would disable the exec(), shell_exec(), popen() and similar functions
* due to security concerns, hence the function_exists() checks
*/
if (DIRECTORY_SEPARATOR !== '\\')
{
$cmd = 'file --brief --mime ' . @escapeshellarg($file['tmp_name']) . ' 2>&1';
if (function_exists('exec'))
{
/* This might look confusing, as $mime is being populated with all of the output when set in the second parameter.
* However, we only neeed the last line, which is the actual return value of exec(), and as such - it overwrites
* anything that could already be set for $mime previously. This effectively makes the second parameter a dummy
* value, which is only put to allow us to get the return status code.
*/
$mime = @exec($cmd, $mime, $return_status);
if ($return_status === 0 && is_string($mime) && preg_match($regexp, $mime, $matches))
{
$this->file_type = $matches[1];
return;
}
}
if ( (bool) @ini_get('safe_mode') === FALSE && function_exists('shell_exec'))
{
$mime = @shell_exec($cmd);
if (strlen($mime) > 0)
{
$mime = explode("\n", trim($mime));
if (preg_match($regexp, $mime[(count($mime) - 1)], $matches))
{
$this->file_type = $matches[1];
return;
}
}
}
if (function_exists('popen'))
{
$proc = @popen($cmd, 'r');
if (is_resource($proc))
{
$mime = @fread($proc, 512);
@pclose($proc);
if ($mime !== FALSE)
{
$mime = explode("\n", trim($mime));
if (preg_match($regexp, $mime[(count($mime) - 1)], $matches))
{
$this->file_type = $matches[1];
return;
}
}
}
}
}
// Fall back to the deprecated mime_content_type(), if available (still better than $_FILES[$field]['type'])
if (function_exists('mime_content_type'))
{
$this->file_type = @mime_content_type($file['tmp_name']);
if (strlen($this->file_type) > 0) // It's possible that mime_content_type() returns FALSE or an empty string
{
return;
}
}
if (function_exists('getimagesize'))
{
$imageinfo = @getimagesize($file['tmp_name']);
if ($imageinfo['mime'])
{
$this->file_type = $imageinfo['mime'];
return;
}
}
$this->file_type = $file['type'];
}
// --------------------------------------------------------------------
}
