SplFixedArray::__construct

(PHP 5 >= 5.3.0)

SplFixedArray::__construct — Constructs a new fixed array

Description

public SplFixedArray::__construct() ([ int $size = 0 ] )

Constructs a new empty fixed array.

Parameters

size

The size of the fixed array.

Return Values

No value is returned.

Examples

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"