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@ 2013-06-06T06:03:10Z

<?php
/**
 * @author Iltar van der Berg
 * @version 2.0.0
 */
class RecursiveArrayObject extends ArrayObject
{
    /**
     * overwrites the ArrayObject constructor for 
     * iteration through the "array". When the item
     * is an array, it creates another self() instead
     * of an array
     * 
     * @param Array $array data array
     */
    public function __construct(Array $array)
    {    
        foreach($array as $key => $value) {
            if(is_array($value)){
                $value = new static($value);
            }
            $this->offsetSet($key, $value);
        }
    }
    
    /**
     * returns Array when printed (like "echo array();")
     * instead of an error
     *
     * @return string
     */
    public function __ToString()
    {
        return 'Array';
    }
}
$array = array('1','2','3,');
$array = new RecursiveArrayObject($array);
print_r($array);

Output for git.master, git.master_jit, rfc.property-hooks: RecursiveArrayObject Object ( [storage:ArrayObject:private] => Array ( [0] => 1 [1] => 2 [2] => 3, ) )

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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