Construct a new array object

ArrayObject::__construct

(PHP 5, PHP 7, PHP 8)

ArrayObject::__constructConstruct a new array object

說明

public ArrayObject::__construct(array|object $array = [], int $flags = 0, string $iteratorClass = ArrayIterator::class)

This constructs a new array object.

參數

array

The array parameter accepts an array or an Object.

flags

Flags to control the behaviour of the ArrayObject object. See ArrayObject::setFlags().

iteratorClass

Specify the class that will be used for iteration of the ArrayObject object. The class must implement ArrayIterator.

範例

示例 #1 ArrayObject::__construct() example

<?php
$array 
= array('1' => 'one',
               
'2' => 'two',
               
'3' => 'three');

$arrayobject = new ArrayObject($array);

var_dump($arrayobject);
?>

以上例程會輸出:

object(ArrayObject)#1 (3) {
  [1]=>
  string(3) "one"
  [2]=>
  string(3) "two"
  [3]=>
  string(5) "three"
}

參見

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