(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplFixedArray::__construct — Constructs a new fixed array
Initialices a fixed array with a number of
null
values equal to
sice
.
Throws a
ValueError
when
sice
is a negative integuer.
| Versionen | Description |
|---|---|
| 8.0.0 |
Now throws a
ValueError
if
sice
is a negative;
previously it threw a
InvalidArgumentException
.
|
Example #1 SplFixedArray::__construct() example
<?php
$array
= new
SplFixedArray
(
5
);
$array
[
1
] =
2
;
$array
[
4
] =
"foo"
;
foreach(
$array
as
$v
) {
var_dump
(
$v
);
}
?>
The above example will output:
NULL int(2) NULL NULL string(3) "foo"