is_null
thermage/thermage
Supported Versions: PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8
Finds whether a variable is null
is_null
(
mixed $value
):
bool
$themeSpacer
=
self
::
$theme
->
getVariables
()->
get
(
'spacer'
,
1
);
if (
is_null
(
$right
) &&
is_null
(
$bottom
) &&
is_null
(
$left
)) {
$right
=
$top
;
$bottom
=
$top
;
$left
=
$top
;
src/Base/Element.php
$themeSpacer
=
self
::
$theme
->
getVariables
()->
get
(
'spacer'
,
1
);
if (
is_null
(
$right
) &&
is_null
(
$bottom
) &&
is_null
(
$left
)) {
$right
=
$top
;
$bottom
=
$top
;
$left
=
$top
;
src/Base/Element.php