ArrayObject::__construct
ArrayObject::__construct
(PHP 5 >= 5.0.0, PHP 7)
ArrayObject::__construct — Construct a new array object
Description
$input
= [] [, int $flags
= 0 [, string $iterator_class
= "ArrayIterator" ]]] )This constructs a new array object.
Parameters
-
input
-
flags
-
Flags to control the behaviour of the ArrayObject object. See ArrayObject::setFlags().
-
iterator_class
-
Specify the class that will be used for iteration of the ArrayObject object.
Return Values
Returns an ArrayObject object on success.
Errors/Exceptions
Throws InvalidArgumentException when:
-
input
is not an array or object -
flags
is not an integer -
iterator_class
is not an object that implements Iterator
Examples
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" }
See Also
- ArrayObject::setflags() - Sets the behavior flags.
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/arrayobject.construct.php