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run code in 300+ PHP versions simultaneously

@ 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 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: 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) } }
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33: array(3) { ["bhavin"]=> array(3) { ["duration"]=> float(1197.13) ["open"]=> int(1) ["closed"]=> int(1) } ["lokesh"]=> array(3) { ["duration"]=> float(132.482) ["open"]=> NULL ["closed"]=> int(2) } ["total"]=> array(3) { ["duration"]=> float(1329.612) ["open"]=> int(1) ["closed"]=> int(3) } }

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