Requirements
These
functions
are
available
as
part
of
the
standard
module
,
which
is
always
available
.
Installation
There
is
no
installation
needed
to
use
these
functions
,
they
are
part
of
the
PHP
core
.
Runtime Configuration
For further details and definition of the PHP_INI_*
constants see
ini_set()
.
Resource Types
Tämä
laajennus
ei
määrittele
yhtäkään
resurssi-tyyppiä
.
Predefined Constants
The
constants
listed
here
are
always
available
as
part
of
the
PHP
core
.