ArrayObject getIteratorClass() Function in PHP
Last Updated :
22 Mar, 2019
The getIteratorClass() function of the ArrayObject class in PHP is used to get the classname of the iterator used to iterate over this ArrayObject.
Syntax:
string getIteratorClass()
Parameters: This function does not accepts any parameters.
Return Value: This function returns the iterator classname for this ArrayObject.
Below programs illustrate the above function:
Program 1:
<?php
$arr = array ( "a" => "geeks" , "b" => "are" , "c" => "awesome" );
$arrObject = new ArrayObject( $arr );
$itrClassName = $arrObject ->getIteratorClass();
print ( $itrClassName );
?>
|
Program 2:
<?php
class SampleIterator extends ArrayIterator{
}
$arr = array ( "a" => "geeks" , "b" => "are" , "c" => "awesome" );
$arrObject = new ArrayObject( $arr );
$arrObject ->setIteratorClass( 'SampleIterator' );
$itrClassName = $arrObject ->getIteratorClass();
print ( $itrClassName );
?>
|
Reference: http://php.net/manual/en/arrayobject.getiteratorclass.php
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