<?php
/**
* @package s9e\TextFormatter
* @copyright Copyright (c) 2010-2021 The s9e authors
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
namespace s9e\TextFormatter\Parser\AttributeFilters;
class HashmapFilter
{
/**
* Filter a value through a hash map
*
* @param string $attrValue Original value
* @param array $map Associative array
* @param bool $strict Whether this map is strict (values with no match are invalid)
* @return mixed Filtered value, or FALSE if invalid
*/
public static function filter($attrValue, array $map, $strict)
{
if (isset($map[$attrValue]))
{
return $map[$attrValue];
}
return ($strict) ? false : $attrValue;
}
}