phpWebhook.php

<?php
function sendToSlack($lead, $sfdcId, $channel) {
  $slack = [
    "text" => '',
    "username" => $lead['firstName']." ".$lead['lastName'],
    "icon_emoji" => ':fire:',
    "attachments" => [[
      "color" => '#FA9100',
      "title" => 'Open in Salesforce »',
      "title_link" => "https://salesforce.com/r/Lead/".$sfdcId."/view",
      "fields" => [
        [ "title" => 'Company', "value" => $lead['company'], "short" => "true" ],
        [ "title" => 'Email', "value" => $lead['email'], "short" => "true" ],
        [ "title" => 'Phone', "value" => $lead['phone'], "short" => "true" ],
        [ "title" => 'Web Form', "value" => $lead['form'], "short" => "true" ],
        [ "title" => 'Source', "value" => $lead['source'], "short" => "true" ],
        [ "title" => 'Referrer', "value" => $lead['referrer'], "short" => "true" ],
        [ "title" => 'AE Meeting Status', "value" => 'None', "short" => "true" ],
        [ "title" => 'SFDC Record Type', "value" => 'Lead', "short" => "true" ],
      ],
    ]],
  ];

  $ch   = curl_init();
  $options = array(
    CURLOPT_HTTPHEADER     => array('Content-Type: application/json'),
    CURLOPT_URL            => $channel,
    CURLOPT_REFERER        => "canto.com",
    CURLOPT_USERAGENT      => "Canto Website",
    CURLOPT_HEADER         => 0,
    CURLOPT_RETURNTRANSFER => 1,
    CURLOPT_TIMEOUT        => 60,
    CURLOPT_POST           => true,
    CURLOPT_POSTFIELDS     => json_encode($slack),
  );

  curl_setopt_array( $ch, $options );
  $response = curl_exec( $ch );
  return $response;
}


$lead = array(
  'firstName' => 'Bugs',
  'lastName' => 'Bunny',
  'company' => 'Looney Tunes',
  'email' => '[email protected]',
  'phone' => '(123) 456-7890',
  'form' => 'Free Trial',
  'source' => 'Search Paid',
  'referrer' => 'Google'
);

$sfdcId = 'abc123';
$url = 'https://webhook.site/bd2be8d3-0aa3-4bbb-9e13-38c21187843c';

sendToSlack($lead, $sfdcId, $url);
?>