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@ 2014-02-10T12:13:37Z

<?php

$arr=Array
(
    0 => Array
        (
            "Title" => "La science des rêves",
            "Year" => "2006",
            "Director" => Array
                (
                    "Name" => "Michel Gondry",
                    "BirthYear" => "1963",
                    "BirthPlace" => "Versailles, Yvelines, France"
                )

        ),

    1 => Array
        (
            "Title" => "Arizona Dream",
            "Year" => "1992",
            "Director" => Array
                (
                    "Name" => "Emir Kusturica",
                    "BirthYear" => "1954",
                    "BirthPlace" => "Sarajevo, Bosnia and Herzegovina, Yugoslavia"
                )

        )

);

$ck=Array
(
    0 => "Title",
    1 => "Director.Name",
    2 => "Director.BirthYear"
);


$newarray=array();

foreach($ck as $ck2)
{
$k = explode(".",$ck2);
print_r($k[1]);
}

Output for git.master, git.master_jit, rfc.property-hooks: Warning: Undefined array key 1 in /in/0VaQS on line 46 NameBirthYear

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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