static
void
convert_encoding
( $str, [ $use_enc = null], [ $from_enc = null])
static
void
detect_encoding
( $str)
static
void
hab_encoding
([ $use_enc = null])
static
void
library
([ $new_library = null])
static
void
strlen
( $str, [ $use_enc = null])
static
void
strtolower
( $str, [ $use_enc = null])
static
void
strtoupper
( $str, [ $use_enc = null])
static
void
substr
( $str, $begin, [ $len = null], [ $use_enc = null])
-
$str
-
$begin
-
$len
-
$use_enc