Laravel send slack notification

functionality.php

<?php

$this->notification('Nieuw bericht', 'Er is een nieuw bericht :ghost:', config('slack.color'),
                [
                    'title' => "Veld 1",
                    'value' => 'Dingen',
                    'short' => true,
                ], [
                    'title' => "Veld 2",
                    'value' => 'Nog meer dingen',
                    'short' => true,
                ]);

function notification($title, $text = null, $color, ...$fields) {

        foreach ($fields as $field) {
            $attachedFields[] = $field;
        }

        $attachment["fields"] = $attachedFields;
        $attachment["title"]  = $title;
        if ($text != null) {
            $attachment['text'] = $text;
        }
        $attachment["color"] = $color;

        sendSlack($attachment);

    }

send.php

<?php
    function sendSlack($attachment) {

    $webhook = config('slack.webhook');

    // Construct & Encode
    $attachments            = array($attachment);
    $payload["attachments"] = $attachments;
    $payload['username']    = config('slack.user');
    $payload['channel']     = config('slack.channel');
    $payload['icon_url']    = config('slack.img');
    $data                   = json_encode($payload);

    // You can get your webhook endpoint from your Slack settings
    $ch = curl_init($webhook);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

    $result = curl_exec($ch);
    curl_close($ch);
}

sendSlack.env

SLACK_COLOR = #ffde00 
SLACK_WEBHOOK = http://slackwebhook.com/webhook
SLACK_CHANNEL = #general
SLACK_USER 	  = hotBot
SLACK_LOGO_PATH = /img/logo.png

slack.php

<?php
// Put this file in your config folder in a Laravle project
return [
        'color'   => env('SLACK_COLOR'),
        'webhook' => env('SLACK_WEBHOOK'),
        'channel' => env('SLACK_CHANNEL'),
        'user'    => env('SLACK_USER'),
        'img'     => env('SLACK_LOGO_PATH'),
];