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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\request;
/**
* An interface for type cast operations.
*/
interface type_cast_helper_interface
{
/**
* Recursively applies addslashes to a variable.
*
* @param mixed &$var Variable passed by reference to which slashes will be added.
*/
public function addslashes_recursively(&$var);
/**
* Recursively applies addslashes to a variable if magic quotes are turned on.
*
* @param mixed &$var Variable passed by reference to which slashes will be added.
*/
public function add_magic_quotes(&$var);
/**
* Set variable $result to a particular type.
*
* @param mixed &$result The variable to fill
* @param mixed $var The contents to fill with
* @param mixed $type The variable type. Will be used with {@link settype()}
* @param bool $multibyte Indicates whether string values may contain UTF-8 characters.
* Default is false, causing all bytes outside the ASCII range (0-127) to be replaced with question marks.
*/
public function set_var(&$result, $var, $type, $multibyte = false);
/**
* Recursively sets a variable to a given type using {@link set_var set_var}.
*
* @param string $var The value which shall be sanitised (passed by reference).
* @param mixed $default Specifies the type $var shall have.
* If it is an array and $var is not one, then an empty array is returned.
* Otherwise var is cast to the same type, and if $default is an array all
* keys and values are cast recursively using this function too.
* @param bool $multibyte Indicates whether string keys and values may contain UTF-8 characters.
* Default is false, causing all bytes outside the ASCII range (0-127) to
* be replaced with question marks.
*/
public function recursive_set_var(&$var, $default, $multibyte);
}
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