(PHP 5 >= 5.0.0)
ArrayObject::__construct — Construct a new array object
$input = []
   [, int $flags = 0
   [, string $iterator_class = "ArrayIterator"
  ]]] )This constructs a new array object.
inputflagsFlags to control the behaviour of the ArrayObject object. See ArrayObject::setFlags().
iterator_classSpecify the class that will be used for iteration of the ArrayObject object.
Returns an ArrayObject object on success.
Throws InvalidArgumentException when:
input is not an array or object
     
    flags is not an integer
     
    iterator_class is not an object that implements
      Iterator
     
    
Example #1 ArrayObject::__construct() example
<?php
$array = array('1' => 'one',
               '2' => 'two',
               '3' => 'three');
$arrayobject = new ArrayObject($array);
var_dump($arrayobject);
?>
The above example will output:
object(ArrayObject)#1 (3) {
  [1]=>
  string(3) "one"
  [2]=>
  string(3) "two"
  [3]=>
  string(5) "three"
}