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@ 2014-04-30T17:56:30Z

<?php
$assoc_arr = 
array("second" => array(
                       array("position" => 4,
                             "content" => "Valiant"),
                       array("position" => 5,
                             "content" => "Hail")
                      ),
      "first" =>  array(
                       array("position" => 0,
                             "content" => "Hail"),
                       array("position" => 3,
                             "content" => "Victors"),
                       array("position" => 2,
                             "content" => "the"),
                       array("position" => 1,
                             "content" => "to")
                      )
);

$idxar=array();
foreach ($assoc_arr as $subar)
  foreach ($subar as $item)
    $idxar[$item['position']+0]=$item['content'];
	
print_r($idxar);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [4] => Valiant [5] => Hail [0] => Hail [3] => Victors [2] => the [1] => to )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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