[{"data":1,"prerenderedAt":159},["ShallowReactive",2],{"pseo:tutorials:post-to-channel:php":3,"highlight:tutorial:post-to-channel:php":148},{"ban_risk":4,"ban_risk_note":5,"deploy_targets":6,"errors":11,"faqs":21,"feature":32,"full_script":36,"gotchas":40,"intro_note":46,"language":47,"pitfalls":51,"prerequisites":55,"related":58,"seo":85,"siblings":104,"step_summary":111,"steps":112,"tier":140,"url":98,"webhook_receiver":141},"medium","Publishing to a channel you own is far safer than messaging strangers, because everyone reading it chose to follow. The risk is volume and relevance: a channel that posts a dozen times a day gets unfollowed and reported, and reports against a channel reflect on the number that owns it.",[7,8,9,10],"Shared hosting or cPanel with a single public webhook.php endpoint","A VPS managed by Laravel Forge or Ploi, with the sender on a supervisor-managed queue worker","Google Cloud Run using the official php:8.3-cli image","Any Heroku-style buildpack platform for the Slim receiver",[12,15,18],{"title":13,"url":14},"invalid_request (400)","\u002Fdocs\u002Ferrors\u002Finvalid-request\u002F",{"title":16,"url":17},"invalid_recipient (400)","\u002Fdocs\u002Ferrors\u002Finvalid-recipient\u002F",{"title":19,"url":20},"unauthorized (401)","\u002Fdocs\u002Ferrors\u002Funauthorized\u002F",[22,26,29],{"a":23,"q":24,"source":25},"No. The channel id is simply another recipient form accepted by the ordinary send endpoints, which means your publishing code is the same code that sends messages. The only difference is the id you address and the fact that nobody can reply to what you post.","Is there a separate endpoint for channel posts?","features.json",{"a":27,"q":28,"source":25},"Not inside WhatsApp - there is no scheduled post object. Schedule it on your side with a job runner and call the send endpoint at the moment you want it published. That also means your scheduler, rather than WhatsApp, owns the retry behaviour if a post fails.","Can I schedule posts in advance?",{"a":30,"q":31,"source":25},"Editing and deleting follow the same rules as ordinary messages, so both are possible within WhatsApp's own time window and only for posts the linked number sent. Beyond that window the post stands, which is a good reason to have a human approve anything automated before it goes out.","Can I edit or delete a post after publishing?",{"name":33,"slug":34,"url":35},"Post to Channel","post-to-channel","\u002Fwhatsapp-api\u002Fpost-to-channel\u002F",{"code":37,"filename":38,"lang":39},"\u003C?php\n\u002F\u002F Post to Channel with the Wapito WhatsApp API.\n\u002F\u002F\n\u002F\u002F Send to the channel id like any recipient, upload media once and reuse it, prefer link posts for traffic, and confirm from the status event.\n\u002F\u002F\n\u002F\u002F Run it with:\n\u002F\u002F   export WAPITO_TOKEN=\"wpt_...\"\n\u002F\u002F   php post-to-channel.php\nrequire __DIR__ . '\u002Fvendor\u002Fautoload.php';\n\n$baseUrl = 'https:\u002F\u002Fapi.wapito.com\u002Fv1';\n$token = getenv('WAPITO_TOKEN');\n\n\u002F\u002F --- Publish a text post ---\n$client = new \\GuzzleHttp\\Client();\n\n$response = $client->request('POST', $baseUrl . '\u002Fmessages\u002Ftext', [\n  'body' => '{\"to\":\"+15551234567\",\"body\":\"Your order #4182 has shipped. Track it here: https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"typing_time\":3}',\n  'headers' => [\n    'Authorization' => 'Bearer ' . $token,\n    'Content-Type' => 'application\u002Fjson',\n  ],\n]);\n\necho $response->getBody();\n\n\u002F\u002F --- Post an image with a caption ---\n$client = new \\GuzzleHttp\\Client();\n\n$response = $client->request('POST', $baseUrl . '\u002Fmessages\u002Fimage', [\n  'body' => '{\"to\":\"+15551234567\",\"media\":\"https:\u002F\u002Facme.example\u002Flabels\u002F4182.png\",\"caption\":\"Your shipping label for order #4182\"}',\n  'headers' => [\n    'Authorization' => 'Bearer ' . $token,\n    'Content-Type' => 'application\u002Fjson',\n  ],\n]);\n\necho $response->getBody();\n\n\u002F\u002F --- Share a link with a preview ---\n$client = new \\GuzzleHttp\\Client();\n\n$response = $client->request('POST', $baseUrl . '\u002Fmessages\u002Flink', [\n  'body' => '{\"to\":\"+15551234567\",\"url\":\"https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"title\":\"Track order #4182\",\"description\":\"Out for delivery, arriving before 18:00.\",\"image\":\"https:\u002F\u002Facme.example\u002Fog\u002Ftracking.png\",\"body\":\"Your parcel is on the van:\"}',\n  'headers' => [\n    'Authorization' => 'Bearer ' . $token,\n    'Content-Type' => 'application\u002Fjson',\n  ],\n]);\n\necho $response->getBody();\n\n","post-to-channel.php","php",[41,42,43,44,45],"Guzzle throws a ClientException on a 4xx by default, and the useful part - the API error code - is inside $e->getResponse()->getBody(). Either catch it and decode the body, or pass http_errors => false and branch on the status yourself.","json_decode($raw, true) turns an empty JSON object into an empty PHP array, so is_array() tells you nothing about whether a field arrived. Check array_key_exists() before you read a webhook field.","PHP running behind Apache or shared hosting often gets a request body that has already been consumed. Read the raw webhook body with file_get_contents(\"php:\u002F\u002Finput\") exactly once and pass it around; a second read returns an empty string and signature checks fail.","Integer ids overflow on 32-bit builds. WhatsApp group ids and timestamps are strings in Wapito responses - keep them as strings and never cast with (int).","The default max_execution_time of 30 seconds will kill a bulk loop halfway. Run bulk sends from the CLI SAPI (php send.php), not from a web request.","Posting to a Channel in PHP goes through the ordinary message endpoints with the newsletter id as the recipient, which makes it three Guzzle POSTs from a scheduled CLI script rather than a page. Upload media once and reuse its id, space posts out with a cron cadence instead of a loop, and let the Slim receiver record the status event as the moment the post went live.",{"family":48,"name":49,"slug":39,"url":50},"scripting","PHP","\u002Fwhatsapp-bot\u002Fphp\u002F",[52,53,54],"Guzzle throws ClientException on the 429 that pacing violations produce; catching it and retrying without usleep in a loop keeps the queue throttled and delays every later post.","A cron entry running every minute that re-reads a posts table without marking rows as sent publishes the same post repeatedly; update the row before the request, not after.","json_encode escapes forward slashes by default, so a URL in the text arrives as https:\\\u002F\\\u002F in your logs; it decodes correctly on the API side, but set JSON_UNESCAPED_SLASHES so log lines are legible.",[56,57],"composer require guzzlehttp\u002Fguzzle","getenv('WAPITO_TOKEN')",{"language_hub":50,"operations":59,"pillar":35,"same_language_features":69},[60,63,66],{"title":61,"url":62},"POST \u002Fmessages\u002Ftext","\u002Fdocs\u002Fapi\u002Fmessages\u002Fsend-text\u002F",{"title":64,"url":65},"POST \u002Fmessages\u002Fimage","\u002Fdocs\u002Fapi\u002Fmessages\u002Fsend-image\u002F",{"title":67,"url":68},"POST \u002Fmessages\u002Flink","\u002Fdocs\u002Fapi\u002Fmessages\u002Fsend-link\u002F",[70,73,76,79,82],{"title":71,"url":72},"Create Group","\u002Fwhatsapp-api\u002Fcreate-group\u002Fphp\u002F",{"title":74,"url":75},"Group Participants","\u002Fwhatsapp-api\u002Fgroup-participants\u002Fphp\u002F",{"title":77,"url":78},"Group Admins","\u002Fwhatsapp-api\u002Fgroup-admins\u002Fphp\u002F",{"title":80,"url":81},"Group Invite Link","\u002Fwhatsapp-api\u002Fgroup-invite-link\u002Fphp\u002F",{"title":83,"url":84},"Group Settings","\u002Fwhatsapp-api\u002Fgroup-settings\u002Fphp\u002F",{"breadcrumb":86,"canonical":99,"description":100,"h1":101,"lastmod":102,"title":103},[87,90,93,96,97],{"name":88,"url":89},"Home","\u002F",{"name":91,"url":92},"WhatsApp API","\u002Fwhatsapp-api\u002F",{"name":94,"url":95},"Channels","\u002Fwhatsapp-api\u002Fchannels\u002F",{"name":33,"url":35},{"name":49,"url":98},"\u002Fwhatsapp-api\u002Fpost-to-channel\u002Fphp\u002F","https:\u002F\u002Fwapito.com\u002Fwhatsapp-api\u002Fpost-to-channel\u002Fphp\u002F","How to post to a channel in PHP with the Wapito WhatsApp API. 4 steps with runnable code, a Slim 4 webhook receiver and the errors to expect.","How to post to a channel in PHP with the Wapito WhatsApp API","2026-09-16","Post to Channel in PHP (WhatsApp API Tutorial) | Wapito",[105,108],{"title":106,"url":107},"Python","\u002Fwhatsapp-api\u002Fpost-to-channel\u002Fpython\u002F",{"title":109,"url":110},"Node.js","\u002Fwhatsapp-api\u002Fpost-to-channel\u002Fnodejs\u002F","Send to the channel id like any recipient, upload media once and reuse it, prefer link posts for traffic, and confirm from the status event.",[113,121,128,135],{"body":114,"note":115,"operationId":116,"operation_url":62,"snippet":117,"title":119,"webhook":120},"There is no dedicated publish endpoint: you send to the channel id exactly as you would to a person. Keep posts self-contained, because followers cannot ask a follow-up question in the thread.","In PHP publish with $client->request('POST', $baseUrl . '\u002Fmessages\u002Ftext', ['body' => json_encode(['to' => $newsletterId, 'text' => $post], JSON_UNESCAPED_UNICODE), 'headers' => [...]]) and keep the decoded id for the status match. A heredoc keeps a multi-line post readable and preserves the line breaks.","sendText",{"code":118,"lang":39},"\u003C?php\n\n$client = new \\GuzzleHttp\\Client();\n\n$response = $client->request('POST', 'https:\u002F\u002Fapi.wapito.com\u002Fv1\u002Fmessages\u002Ftext', [\n  'body' => '{\"to\":\"+15551234567\",\"body\":\"Your order #4182 has shipped. Track it here: https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"typing_time\":3}',\n  'headers' => [\n    'Authorization' => 'Bearer wpt_YOUR_TOKEN',\n    'Content-Type' => 'application\u002Fjson',\n  ],\n]);\n\necho $response->getBody();","Publish a text post",null,{"body":122,"note":123,"operationId":124,"operation_url":65,"snippet":125,"title":127,"webhook":120},"Upload once and reuse the media id if the same asset goes to several channels. The caption is the post, so write it as the whole message rather than as a label for the picture.","In PHP an image post carries the media id and caption in the JSON body; upload the file once in a separate request and hold its id in a variable for every channel you post to in this run. The caption is the whole message a follower reads, so write it as prose rather than a label.","sendImage",{"code":126,"lang":39},"\u003C?php\n\n$client = new \\GuzzleHttp\\Client();\n\n$response = $client->request('POST', 'https:\u002F\u002Fapi.wapito.com\u002Fv1\u002Fmessages\u002Fimage', [\n  'body' => '{\"to\":\"+15551234567\",\"media\":\"https:\u002F\u002Facme.example\u002Flabels\u002F4182.png\",\"caption\":\"Your shipping label for order #4182\"}',\n  'headers' => [\n    'Authorization' => 'Bearer wpt_YOUR_TOKEN',\n    'Content-Type' => 'application\u002Fjson',\n  ],\n]);\n\necho $response->getBody();","Post an image with a caption",{"body":129,"note":130,"operationId":131,"operation_url":68,"snippet":132,"title":134,"webhook":120},"A link post with a preview is the highest-performing format for driving people off WhatsApp, which is usually the point of a channel. Put the destination on a URL you control so you can measure it.","In PHP a link post is a POST to \u002Fmessages\u002Flink with the URL and preview text; build the URL with http_build_query for the campaign parameters on a page you own, so clicks are measurable. The preview is derived from that page's meta tags, so make sure they exist before scheduling.","sendLink",{"code":133,"lang":39},"\u003C?php\n\n$client = new \\GuzzleHttp\\Client();\n\n$response = $client->request('POST', 'https:\u002F\u002Fapi.wapito.com\u002Fv1\u002Fmessages\u002Flink', [\n  'body' => '{\"to\":\"+15551234567\",\"url\":\"https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"title\":\"Track order #4182\",\"description\":\"Out for delivery, arriving before 18:00.\",\"image\":\"https:\u002F\u002Facme.example\u002Fog\u002Ftracking.png\",\"body\":\"Your parcel is on the van:\"}',\n  'headers' => [\n    'Authorization' => 'Bearer wpt_YOUR_TOKEN',\n    'Content-Type' => 'application\u002Fjson',\n  ],\n]);\n\necho $response->getBody();","Share a link with a preview",{"body":136,"note":137,"operationId":120,"operation_url":120,"snippet":120,"title":138,"webhook":139},"Channel posts produce their own status events. Use them to confirm publication and to key your own record of what went out and when, rather than trusting the send response alone.","In PHP the Slim route decodes the messages.status event, finds the post by $payload['data']['id'] and stores the published timestamp before returning the 200. The send's 2xx means accepted; this event means it went out, and the difference is what a scheduling dashboard should display.","Confirm the post landed","messages.status","t2",{"code":142,"events":143,"filename":145,"framework":146,"install":147,"lang":39},"\u003C?php\n\u002F\u002F public\u002Fwebhook.php - run with: php -S 0.0.0.0:8000 -t public\nrequire __DIR__ . '\u002F..\u002Fvendor\u002Fautoload.php';\n\nuse Psr\\Http\\Message\\ResponseInterface as Response;\nuse Psr\\Http\\Message\\ServerRequestInterface as Request;\nuse Slim\\Factory\\AppFactory;\n\n$secret = getenv('WAPITO_WEBHOOK_SECRET');\n$events = ['messages', 'messages.status'];\n\n\u002F** Checks the X-Wapito-Signature header: t=\u003Cms>,v1=\u003Chex hmac-sha256>. *\u002F\nfunction wapito_verify(string $raw, ?string $header, string $secret): bool\n{\n    if (!$header) {\n        return false;\n    }\n    $parts = [];\n    foreach (explode(',', $header) as $pair) {\n        [$k, $v] = array_pad(explode('=', $pair, 2), 2, null);\n        $parts[$k] = $v;\n    }\n    if (empty($parts['t']) || empty($parts['v1'])) {\n        return false;\n    }\n    if (abs((int) (microtime(true) * 1000) - (int) $parts['t']) > 300000) {\n        return false; \u002F\u002F 5 minute clock skew\n    }\n    $expected = hash_hmac('sha256', $parts['t'] . '.' . $raw, $secret);\n    return hash_equals($expected, $parts['v1']);\n}\n\n$app = AppFactory::create();\n$app->post('\u002Fwapito', function (Request $request, Response $response) use ($secret, $events) {\n    $raw = (string) $request->getBody();\n    if (!wapito_verify($raw, $request->getHeaderLine('X-Wapito-Signature'), $secret)) {\n        return $response->withStatus(401);\n    }\n    $payload = json_decode($raw, true);\n    if (in_array($payload['event'], $events, true)) {\n        error_log($payload['event'] . ' ' . json_encode($payload['data']));\n    }\n    return $response->withStatus(200); \u002F\u002F answer 2xx fast; do the real work in a queue\n});\n$app->run();\n",[144,139],"messages","webhook.php","Slim 4","composer require slim\u002Fslim:^4 slim\u002Fpsr7",[149,151,153,155,157],{"label":49,"id":39,"lang":39,"code":118,"html":150},"\u003Cpre class=\"shiki shiki-themes github-light-default github-dark-default\" style=\"background-color:#ffffff;--shiki-dark-bg:#0d1117;color:#1f2328;--shiki-dark:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"><?\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">php\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$client \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> new\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> \\GuzzleHttp\\Client\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$response \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $client\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'POST'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, \u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'https:\u002F\u002Fapi.wapito.com\u002Fv1\u002Fmessages\u002Ftext'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'body'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '{\"to\":\"+15551234567\",\"body\":\"Your order #4182 has shipped. Track it here: https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"typing_time\":3}'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'headers'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Authorization'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'Bearer wpt_YOUR_TOKEN'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Content-Type'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'application\u002Fjson'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">  ],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">echo\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",{"label":49,"id":39,"lang":39,"code":126,"html":152},"\u003Cpre class=\"shiki shiki-themes github-light-default github-dark-default\" style=\"background-color:#ffffff;--shiki-dark-bg:#0d1117;color:#1f2328;--shiki-dark:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"><?\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">php\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$client \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> new\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> \\GuzzleHttp\\Client\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$response \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $client\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'POST'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, \u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'https:\u002F\u002Fapi.wapito.com\u002Fv1\u002Fmessages\u002Fimage'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'body'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '{\"to\":\"+15551234567\",\"media\":\"https:\u002F\u002Facme.example\u002Flabels\u002F4182.png\",\"caption\":\"Your shipping label for order #4182\"}'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'headers'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Authorization'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'Bearer wpt_YOUR_TOKEN'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Content-Type'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'application\u002Fjson'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">  ],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">echo\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",{"label":49,"id":39,"lang":39,"code":133,"html":154},"\u003Cpre class=\"shiki shiki-themes github-light-default github-dark-default\" style=\"background-color:#ffffff;--shiki-dark-bg:#0d1117;color:#1f2328;--shiki-dark:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"><?\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">php\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$client \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> new\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> \\GuzzleHttp\\Client\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$response \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $client\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'POST'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, \u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'https:\u002F\u002Fapi.wapito.com\u002Fv1\u002Fmessages\u002Flink'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'body'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '{\"to\":\"+15551234567\",\"url\":\"https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"title\":\"Track order #4182\",\"description\":\"Out for delivery, arriving before 18:00.\",\"image\":\"https:\u002F\u002Facme.example\u002Fog\u002Ftracking.png\",\"body\":\"Your parcel is on the van:\"}'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'headers'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Authorization'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'Bearer wpt_YOUR_TOKEN'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Content-Type'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'application\u002Fjson'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">  ],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">echo\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",{"label":49,"id":39,"lang":39,"code":37,"html":156},"\u003Cpre class=\"shiki shiki-themes github-light-default github-dark-default\" style=\"background-color:#ffffff;--shiki-dark-bg:#0d1117;color:#1f2328;--shiki-dark:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"><?\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">php\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F Post to Channel with the Wapito WhatsApp API.\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F Send to the channel id like any recipient, upload media once and reuse it, prefer link posts for traffic, and confirm from the status event.\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F Run it with:\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F   export WAPITO_TOKEN=\"wpt_...\"\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F   php post-to-channel.php\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">require\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> __DIR__\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '\u002Fvendor\u002Fautoload.php'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$baseUrl \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'https:\u002F\u002Fapi.wapito.com\u002Fv1'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$token \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> getenv\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'WAPITO_TOKEN'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F --- Publish a text post ---\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$client \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> new\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> \\GuzzleHttp\\Client\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$response \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $client\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'POST'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, $baseUrl \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">.\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '\u002Fmessages\u002Ftext'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'body'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '{\"to\":\"+15551234567\",\"body\":\"Your order #4182 has shipped. Track it here: https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"typing_time\":3}'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'headers'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Authorization'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'Bearer '\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $token,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Content-Type'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'application\u002Fjson'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">  ],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">echo\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F --- Post an image with a caption ---\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$client \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> new\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> \\GuzzleHttp\\Client\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$response \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $client\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'POST'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, $baseUrl \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">.\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '\u002Fmessages\u002Fimage'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'body'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '{\"to\":\"+15551234567\",\"media\":\"https:\u002F\u002Facme.example\u002Flabels\u002F4182.png\",\"caption\":\"Your shipping label for order #4182\"}'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'headers'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Authorization'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'Bearer '\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $token,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Content-Type'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'application\u002Fjson'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">  ],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">echo\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F --- Share a link with a preview ---\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$client \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> new\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> \\GuzzleHttp\\Client\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$response \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $client\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'POST'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, $baseUrl \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">.\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '\u002Fmessages\u002Flink'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'body'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '{\"to\":\"+15551234567\",\"url\":\"https:\u002F\u002Facme.example\u002Ft\u002F4182\",\"title\":\"Track order #4182\",\"description\":\"Out for delivery, arriving before 18:00.\",\"image\":\"https:\u002F\u002Facme.example\u002Fog\u002Ftracking.png\",\"body\":\"Your parcel is on the van:\"}'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">  'headers'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Authorization'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'Bearer '\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $token,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">    'Content-Type'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> =>\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> 'application\u002Fjson'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">,\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">  ],\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">echo\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",{"label":146,"id":39,"lang":39,"code":142,"html":158},"\u003Cpre class=\"shiki shiki-themes github-light-default github-dark-default\" style=\"background-color:#ffffff;--shiki-dark-bg:#0d1117;color:#1f2328;--shiki-dark:#e6edf3\" tabindex=\"0\">\u003Ccode>\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"><?\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">php\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F public\u002Fwebhook.php - run with: php -S 0.0.0.0:8000 -t public\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">require\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> __DIR__\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '\u002F..\u002Fvendor\u002Fautoload.php'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">use\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> Psr\\Http\\Message\\ResponseInterface\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> as\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> Response\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">use\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> Psr\\Http\\Message\\ServerRequestInterface\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> as\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> Request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">use\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> Slim\\Factory\\AppFactory\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$secret \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> getenv\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'WAPITO_WEBHOOK_SECRET'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$events \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'messages'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, \u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'messages.status'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">];\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F** Checks the X-Wapito-Signature header: t=<ms>,v1=<hex hmac-sha256>. *\u002F\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">function\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\"> wapito_verify\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $raw, \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">?string\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $header, \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $secret)\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">:\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> bool\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">{\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    if\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">!\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$header) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">        return\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> false\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    }\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    $parts \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> [];\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    foreach\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">explode\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">','\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, $header) \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">as\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $pair) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">        [$k, $v] \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> array_pad\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">explode\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'='\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, $pair, \u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">2\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">), \u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">2\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, \u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">null\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">        $parts[$k] \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $v;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    }\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    if\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">empty\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($parts[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'t'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]) \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">||\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> empty\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($parts[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'v1'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">])) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">        return\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> false\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">;\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    }\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    if\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">abs\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">((\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">int\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">) (\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">microtime\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">true\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">) \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">*\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> 1000\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">) \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">-\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">int\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">) $parts[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'t'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]) \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">>\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> 300000\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">        return\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> false\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">; \u003C\u002Fspan>\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F 5 minute clock skew\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    }\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    $expected \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> hash_hmac\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'sha256'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, $parts[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'t'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">] \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">.\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> '.'\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $raw, $secret);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    return\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> hash_equals\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($expected, $parts[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'v1'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">}\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$app \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> AppFactory\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">::\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">create\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$app\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">post\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'\u002Fwapito'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">, \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">function\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">Request\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $request, \u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">Response\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response) \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">use\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> ($secret, $events) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    $raw \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">string\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">) $request\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getBody\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    if\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">!\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">wapito_verify\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($raw, $request\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">getHeaderLine\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'X-Wapito-Signature'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">), $secret)) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">        return\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">withStatus\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">401\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    }\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    $payload \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">=\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> json_decode\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($raw, \u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">true\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">);\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    if\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> (\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">in_array\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($payload[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'event'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">], $events, \u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">true\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">)) {\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">        error_log\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($payload[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'event'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">] \u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">.\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\"> ' '\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\"> .\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\"> json_encode\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">($payload[\u003C\u002Fspan>\u003Cspan style=\"color:#0A3069;--shiki-dark:#A5D6FF\">'data'\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">]));\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">    }\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">    return\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\"> $response\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">withStatus\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">(\u003C\u002Fspan>\u003Cspan style=\"color:#0550AE;--shiki-dark:#79C0FF\">200\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">); \u003C\u002Fspan>\u003Cspan style=\"color:#6E7781;--shiki-dark:#8B949E\">\u002F\u002F answer 2xx fast; do the real work in a queue\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">});\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">$app\u003C\u002Fspan>\u003Cspan style=\"color:#CF222E;--shiki-dark:#FF7B72\">->\u003C\u002Fspan>\u003Cspan style=\"color:#8250DF;--shiki-dark:#D2A8FF\">run\u003C\u002Fspan>\u003Cspan style=\"color:#1F2328;--shiki-dark:#E6EDF3\">();\u003C\u002Fspan>\u003C\u002Fspan>\n\u003Cspan class=\"line\">\u003C\u002Fspan>\u003C\u002Fcode>\u003C\u002Fpre>",1790464902535]