Implementing the traversable Iterator : foreach « Statement « PHP

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PHP » Statement » foreach

Implementing the traversable Iterator


 

<?php

    class IterateExample {

        public $var_one = 1;

        public $var_two = 2;

        private $var_three = 3;

        public $var_four = 4;

    }



    $inst = new IterateExample();



    foreach($inst as $key => $value) {

        echo "$key = $value\n";

    }

?>

Related examples in the same category

1.	Foreach Demo
2.	Looping through an Enumerated Array
3.	Array element order and foreach()
4.	Iterating through a multidimensional array with foreach()
5.	Modifying an array with foreach()
6.	Using foreach() to Iterate Through an Array
7.	Using foreach() with numeric arrays
8.	Displaying the contents of an array using a loop
9.	Iterating Through Object Properties

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