Online PHP editor | rfc for lhlU0

@ 2019-01-04T17:14:51Z

<?php

$source = [
    [
        "mail_id" => "29848947",
        "last_name" => "Doe",
        "first_name" => "Jon",
        "email" => "jdoe@gmail.com",
        "status" => "opened"
    ],
    [
        "mail_id" => "340980398",
        "last_name" => "Doe",
        "first_name" => "Jane",
        "email" => "janedoe@gmail.com",
        "status" => "sent"
    ],
    [
        "mail_id" => "877586",
        "last_name" => "Dwaye",
        "first_name" => "Jhon",
        "email" => "Jhondw@yahoo.com",
        "status" => "clicked"
    ],
    [
        "mail_id" => "225253463",
        "last_name" => "Doe",
        "first_name" => "Jon",
        "email" => "jdoe@gmail.com",
        "status" => "opened"
    ],
    [
        "mail_id" => "849849w4",
        "last_name" => "Doe",
        "first_name" => "Jane",
        "email" => "janedoe@gmail.com",
        "status" => "sent"
    ]
];


$result = array_values(array_reduce($source, function($carry, $event) {
    if(!array_key_exists($event['email'], $carry)) {
        $carry[$event['email']] = [
            "first_name" => $event["first_name"],
            "last_name" => $event["last_name"],
            "email" => $event["email"],
            "opened" => 0,
            "blocked" => 0,
            "hard_bounced" => 0,
            "sent" => 0,
            "clicked" => 0
        ];
    }
    
    $carry[$event['email']][$event["status"]]++;
    
    return $carry;
}, []));

print_r($result);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => Array ( [first_name] => Jon [last_name] => Doe [email] => jdoe@gmail.com [opened] => 2 [blocked] => 0 [hard_bounced] => 0 [sent] => 0 [clicked] => 0 ) [1] => Array ( [first_name] => Jane [last_name] => Doe [email] => janedoe@gmail.com [opened] => 0 [blocked] => 0 [hard_bounced] => 0 [sent] => 2 [clicked] => 0 ) [2] => Array ( [first_name] => Jhon [last_name] => Dwaye [email] => Jhondw@yahoo.com [opened] => 0 [blocked] => 0 [hard_bounced] => 0 [sent] => 0 [clicked] => 1 ) )

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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