Iteration in php

<?php
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\n";
       }
    }
}

$class = new MyClass();

foreach($class as $key => $value) {
    print "$key => $value\n";
}
echo "\n";


$class->iterateVisible();

?>

Source: php.net

Similar codes

120 votes303 views6 answers
Replace all occurrences of a string in javascript
PHP
0 vote145 views1 answer
How to create table for every user in laravel
PHP Laravel
0 vote126 views1 answer
Laravel cmd add to column
PHP
-2 votes145 views3 answers
Laravel create get id
PHP Laravel
0 vote138 views1 answer
Laravel db query log string replacements
PHP Laravel
1 vote129 views1 answer
How to retrieve value from stdclass array in php
PHP
0 vote117 views1 answer
Woocommerce get image galleries by product id
PHP
0 vote108 views1 answer
Laravel simple
PHP
0 vote121 views1 answer
Change sender name laravel
PHP
0 vote133 views1 answer
Laravel make:action
PHP