public static function filter($attrValue)
	{
		if (preg_match('/^(?=\\d)(?:(\\d+)h)?(?:(\\d+)m)?(?:(\\d+)s)?$/D', $attrValue, $m))
		{
			$m += [0, 0, 0, 0];

			return intval($m[1]) * 3600 + intval($m[2]) * 60 + intval($m[3]);
		}

		return NumericFilter::filterUint($attrValue);
	}
public static function filter($attrValue)
	{
		if (preg_match('/^(?=\\d)(?:(\\d+)h)?(?:(\\d+)m)?(?:(\\d+)s)?$/D', $attrValue, $m))
		{
			$m += [0, 0, 0, 0];

			return intval($m[1]) * 3600 + intval($m[2]) * 60 + intval($m[3]);
		}

		return NumericFilter::filterUint($attrValue);
	}
public static function filter ( $ attrValue ) { if ( preg_match ( '/^(?=\\d)(?:(\\d+)h)?(?:(\\d+)m)?(?:(\\d+)s)?$/D' , $ attrValue , $ m ) ) { $ m += [ 0 , 0 , 0 , 0 ] ; return intval ( $ m [ 1 ] ) * 3600 + intval ( $ m [ 2 ] ) * 60 + intval ( $ m [ 3 ] ) ; } return NumericFilter :: filterUint ( $ attrValue ) ; }
Filter a timestamp value

@param  string $attrValue Original value
@return mixed             Filtered value, or FALSE if invalid
Filter a timestamp value