<?php
#Example #1 Simple Object Iteration
class MyClass
{
public $var1 = 'value 1';
public $var2 = 'value 2';
public $var3 = 'value 3';
protected $protected = 'protected var';
private $private = 'private var';
function iterateVisible()
{
echo "MyClass::iterateVisible:\n";
foreach ($this as $key => $value) {
print "{$key} => {$value} " . PHP_EOL;
}
}
}
$class = new MyClass();
foreach ($class as $key => $value) {
print "{$key} => {$value}" . PHP_EOL;
}
echo "\n";
$class->iterateVisible();
?>