Online PHP editor | rfc for DTiJk

@ 2018-10-19T12:29:27Z

<?php

$k_a = array( array(
        "article" =>  "c",
        "price"   =>  2
    ), array(
        "article" =>  "f",
        "price"   =>  3
    )
); 

$k_b = array( array(
        "article" =>  "a",
        "price"   =>  2
    ), array(
        "article" =>  "b",
        "price"   =>  4
    ), array(
        "article" =>  "c",
        "price"   =>  1
    ), array(
        "article" =>  "g",
        "price"   =>  3
    )
);

$final_article_array = array_values(array_unique(array_merge(array_column($k_a,'article'),array_column($k_b,'article'))));
sort($final_article_array);

$k_a_new = [];
$k_b_new = [];
foreach($final_article_array as $key=>$final_article_arr){
    $k = array_search($final_article_arr,array_column($k_a,'article'));
    if($k !==false){
        $k_a_new[$final_article_arr]['article'] = $final_article_arr;
        $k_a_new[$final_article_arr]['price'] = $k_a[$k]['price'];
    }else{
        $k_a_new[$final_article_arr]['article'] = $final_article_arr;
        $k_a_new[$final_article_arr]['price'] = 0;
    }
    $j = array_search($final_article_arr,array_column($k_b,'article'));
    if($j !==false){
        $k_b_new[$final_article_arr]['article'] = $final_article_arr;
        $k_b_new[$final_article_arr]['price'] = $k_b[$j]['price'];
    }else{
        $k_b_new[$final_article_arr]['article'] = $final_article_arr;
        $k_b_new[$final_article_arr]['price'] = 0;
    }
}
$k_a_new = array_values($k_a_new);
$k_b_new = array_values($k_b_new);
print_r($k_a_new);
echo PHP_EOL;
print_r($k_b_new);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => Array ( [article] => a [price] => 0 ) [1] => Array ( [article] => b [price] => 0 ) [2] => Array ( [article] => c [price] => 2 ) [3] => Array ( [article] => f [price] => 3 ) [4] => Array ( [article] => g [price] => 0 ) ) Array ( [0] => Array ( [article] => a [price] => 2 ) [1] => Array ( [article] => b [price] => 4 ) [2] => Array ( [article] => c [price] => 1 ) [3] => Array ( [article] => f [price] => 0 ) [4] => Array ( [article] => g [price] => 3 ) )

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2022-12-01 RFC: Property hooks - included in PHP 8.4
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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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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