pre_move_uploaded_file │ хук-фильтр │ WP 4.9.0

Filters whether to short-circuit moving the uploaded file after passing all checks.

If a non-null value is returned from the filter, moving the file and any related error reporting will be completely skipped.

Использование

add_filter( 'pre_move_uploaded_file', 'wp_kama_pre_move_uploaded_file_filter', 10, 4 );

/**
 * Function for `pre_move_uploaded_file` filter-hook.
 * 
 * @param mixed  $move_new_file If null (default) move the file after the upload.
 * @param array  $file          Reference to a single element from `$_FILES`.
 * @param string $new_file      Filename of the newly-uploaded file.
 * @param string $type          Mime type of the newly-uploaded file.
 *
 * @return mixed
 */
function wp_kama_pre_move_uploaded_file_filter( $move_new_file, $file, $new_file, $type ){

	// filter...
	return $move_new_file;
}

$move_new_file(разное)

If null (default) move the file after the upload.

$file(массив)

Reference to a single element from $_FILES.

• name(строка)
  The original name of the file on the client machine.

• type(строка)
  The mime type of the file, if the browser provided this information.

• tmp_name(строка)
  The temporary filename of the file in which the uploaded file was stored on the server.

• size(int)
  The size, in bytes, of the uploaded file.

• error(int)
  The error code associated with this file upload.

$new_file(строка)

Filename of the newly-uploaded file.

$type(строка)

Mime type of the newly-uploaded file.

Список изменений

Где вызывается хук

$move_new_file = apply_filters( 'pre_move_uploaded_file', null, $file, $new_file, $type );

Где используется хук в WordPress