Online PHP editor | rfc for rOidO

@ 2018-10-31T15:13:23Z

<?php
$arr = array(
    0 => array(
        "text" => "eventyrer",
        "children"=> array(
                4 => array(
                        "text" => "news",
                        "children"=> array(
                                1=> array("text"=>"a")
                            )
                    ),

                5 => array(
                        "text" => "nyheter",
                        "children"=> array(
                                1=> array("text"=>"b")
                            )
                    )
            ) 
    ),

    1 => array(
        "text" => "eventyrer2017",
        "children"=> array(
                6 => array(
                        "text" => "news",
                        "children"=> array(
                                1=> array("text"=>"c")
                            )
                    ),

                8 => array(
                        "text" => "nyheter",
                        "children"=> array(
                                1=> array(
                                    "text"=>"d",
                                    "children"=> array(
                                        1=> array("text"=>"e")
                                    )
                                )
                            )
                    )
            ) 
    )

);

$new_array = [];

foreach($arr as &$value) {
    //loop through first set

    foreach($value['children'] as $child) {

        //loop through children, create a string that contains the first set of values "text", and the childrens "text"
        $string = "{$value['text']}/{$child['text']}";

        foreach($child['children'] as $child2) {

            //loop through each child of child1 and add a new string to the new_array containing `$string` + the child2.
            $new_array[] = $string .= "/{$child2['text']}"; 

        }
    }

}
var_export($new_array);

Output for git.master_jit, git.master, rfc.property-hooks: array ( 0 => 'eventyrer/news/a', 1 => 'eventyrer/nyheter/b', 2 => 'eventyrer2017/news/c', 3 => 'eventyrer2017/nyheter/d', )

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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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