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@ 2014-05-20T12:40:07Z

<?php

function loop($array) {
    echo '<ol class="dd-list">';
    $arrayObj = new ArrayObject($array);        
    foreach ( $iterator = $arrayObj->getIterator() as $key => $value ) {
        if(is_array($iterator->current())) {
            loop($iterator->current());
        } else {
            if($iterator->key()=='position') {
                echo '<li class="dd-item" data-id="' . $iterator->current() . '">';
                    echo '<div class="dd-handle">' . $iterator->key()  . '  ' . $iterator->current() . '</div>';
                echo '</li>';
            }                                           
        }
    }       
    echo '</ol>';
}   

$testArray = array('1', '2', array('3', '4'));
/*
$arrayObj = new ArrayObject($testArray);        
foreach ( $iterator = $arrayObj->getIterator() as $key => $value ) {
	echo 'key ' . $iterator->key();
    echo "\n";
    echo 'current' . $iterator->current();
	echo "\n";
    echo "\n";
}
*/
loop($testArray);

Output for git.master, git.master_jit, rfc.property-hooks: <ol class="dd-list"><ol class="dd-list"></ol></ol>

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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