SplFixedArray::fromArray
(PHP 5 >= 5.3.0)
SplFixedArray::fromArray — Import a PHP array in a SplFixedArray instance
Description
public static SplFixedArray SplFixedArray::fromArray
( array $array
[, boolean $save_indexes = true
] )
Import the PHP array array in a new SplFixedArray instance
Parameters
- array
-
The array to import.
- save_indexes
-
Try to save the numeric indexes used in the original array.
Return Values
Returns an instance of SplFixedArray containing the array content.
Examples
Example #1 SplFixedArray::fromArray() example
<?php
$fa = SplFixedArray::fromArray(array(1 => 1, 0 => 2, 3 => 3));
var_dump($fa);
$fa = SplFixedArray::fromArray(array(1 => 1, 0 => 2, 3 => 3), false);
var_dump($fa);
?>
The above example will output:
object(SplFixedArray)#1 (4) {
[0]=>
int(2)
[1]=>
int(1)
[2]=>
NULL
[3]=>
int(3)
}
object(SplFixedArray)#2 (3) {
[0]=>
int(1)
[1]=>
int(2)
[2]=>
int(3)
}