ITERATOR_COUNT(3) 1 ITERATOR_COUNT(3)
iterator_count - Count the elements in an iterator
SYNOPSIS
int iterator_count (Traversable $iterator)
DESCRIPTION
Count the elements in an iterator.
PARAMETERS
o $iterator
- The iterator being counted.
RETURN VALUES
The number of elements in $iterator.
EXAMPLES
Example #1
iterator_count(3) example
<?php
$iterator = new ArrayIterator(array('recipe'=>'pancakes', 'egg', 'milk', 'flour'));
var_dump(iterator_count($iterator));
?>
The above example will output:
int(4)
PHP Documentation Group ITERATOR_COUNT(3)
