Online PHP editor | rfc for UJn3G

@ 2018-02-23T11:23:55Z

<?php

    $arr = Array(
       "0" => Array
            (
                "id" => "pZgauDZtvQ9grRD9c",
                "rid" => "obHEGwnrfHKCd32jF",
                "starttime" => "14-02-2018",
                "chatduration" => 124.502,
                "username" => "bhavin",
                "status" => "open"
            ),

        "1" => Array
            (
                "id" => "ej5WfYe3dn8mtHzQF",
                "rid" => "o6pKCt4e6RaYiZhQ8",
                "starttime" => "14-02-2018",
                "chatduration" => 1072.628,
                "username" => "bhavin",
                "status" => "closed"
            ),                                                        

        "2" => Array
            (
                "id" => "qCzZjf7vb4rSBRndk",
                "rid" => "ZFvuuFiL9RFiemX3K",
                "starttime" => "14-02-2018",
                "chatduration" => 11.254,
                "username" => "lokesh",
                "status" => "closed"
            ),

        "3" => Array
            (
                "id" => "TCdSycFFSeY8WaKzG",
                "rid" => "f7ADPWFsCD6RZFspk",
                "starttime" => "14-02-2018",
                "chatduration" => 121.228,
                "username" => "lokesh",
                "status" => "closed"
            )
    );
    // create new associative array
    foreach($arr as $subarr){ 
        $new[$subarr["username"]][] = $subarr; 
    }
    
    // loop each username and create result array 
    foreach($new as $user => $subarr){
        $result[$user]["duration"] = array_sum(array_column($subarr, "chatduration")); 
        // @ to supress notice if no open/closed is in array
        @$result[$user]["open"] = array_count_values(array_column($subarr, "status"))["open"]; 
        @$result[$user]["closed"] = array_count_values(array_column($subarr, "status"))["closed"];
    }
    $result["total"]["duration"] = array_sum(array_column($result, "duration"));
    $result["total"]["open"] = array_sum(array_column($result, "open"));
    $result["total"]["closed"] = array_sum(array_column($result, "closed"));
    var_dump($result);

Output for git.master, git.master_jit, rfc.property-hooks: array(3) { ["bhavin"]=> array(3) { ["duration"]=> float(1197.1299999999999) ["open"]=> int(1) ["closed"]=> int(1) } ["lokesh"]=> array(3) { ["duration"]=> float(132.482) ["open"]=> NULL ["closed"]=> int(2) } ["total"]=> array(3) { ["duration"]=> float(1329.6119999999999) ["open"]=> int(1) ["closed"]=> int(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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