(PHP 5 >= 5.3.0, PHP 7)
Constructs a new fixed array
public SplFixedArray::__construct ([ int
$size = 0 ] ) Initializes a fixed array with a number of NULL values equal to size.
Parameters:
size
The size of the fixed array. This expects a number between 0 and PHP_INT_MAX.
Returns:
No value is returned.
Exception:
Throws InvalidArgumentException when size is a negative number.
Raises E_WARNING when size cannot be parsed as a number.
Examples:
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"
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