ArrayObject::getIteratorClass
ArrayObject::getIteratorClass
(PHP 5 >= 5.1.0, PHP 7)
ArrayObject::getIteratorClass — Gets the iterator classname for the ArrayObject.
Description
public string ArrayObject::getIteratorClass ( void )
Gets the class name of the array iterator that is used by ArrayObject::getIterator().
Parameters
This function has no parameters.
Return Values
Returns the iterator class name that is used to iterate over this object.
Examples
Example #1 ArrayObject::getIteratorClass() example
<?php
// Custom ArrayIterator (inherits from ArrayIterator)
class MyArrayIterator extends ArrayIterator {
// custom implementation
}
// Array of available fruits
$fruits = array("lemons" => 1, "oranges" => 4, "bananas" => 5, "apples" => 10
$fruitsArrayObject = new ArrayObject($fruits
// Get the current class name
$className = $fruitsArrayObject->getIteratorClass(
var_dump($className
// Set new classname
$fruitsArrayObject->setIteratorClass('MyArrayIterator'
// Get the new iterator classname
$className = $fruitsArrayObject->getIteratorClass(
var_dump($className
?>
The above example will output:
string(13) "ArrayIterator"
string(15) "MyArrayIterator"
See Also
- The ArrayObject::setIteratorClass method
← ArrayObject::getIterator
ArrayObject::ksort →
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/arrayobject.getiteratorclass.php
