Db unescape string

Usage:

$smcFunc['db_unescape_string'] (cleaned_string)

Description: Unescapes a string. The opposite of db_escape_string.

Parameters:

• cleaned_string the string to be unescaped.

Return: The unescaped string.

Example:

// Strip the slashes from every element.
foreach ($var as $k => $v)
	$new_var[$smcFunc['db_unescape_string']($k)] = unescapestring__recursive($v);