PHP | ArrayIterator count() Function
Last Updated :
14 Jan, 2022
The ArrayIterator::count() function is an inbuilt function in PHP which is used to count the elements of array iterator.
Syntax:
int ArrayIterator::count( void )
Parameters: This function does not accept any parameters.
Return Value: This function returns the number of element present in the array iterator.
Below programs illustrate the ArrayIterator::count() function in PHP:
Program 1:
php
<?php
$arrItr = new ArrayIterator(
array ( 'G' , 'e' , 'e' , 'k' , 's' )
);
echo $arrItr -> count ();
?>
|
Program 2:
php
<?php
$arrItr = new ArrayIterator(
array ("Geeks", " for ", "Geeks"),
ArrayIterator::STD_PROP_LIST
);
echo $arrItr -> count ();
?>
|
Reference: https://www.php.net/manual/en/arrayiterator.count.php
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