<?php
    // $params=array(
    // 'token' => 'EAATZAEnixaGwBAKoZCmfc8XqolZA1ZAuZAd3iZC3jJQvZC8dlTT1VYVEGpRZAdSKZCgriIfHdM6CB6qs6hniBVr4ZA6ULOFVxOQ1rWtcclWOZA4DWljNzeVgjJIGpKERofUqzxGVUXqzPcII98SoBT3NvOBWWrKOELbahPOITZBtrp7RxuZBjL4gpqT4FiZC6I0H9Dm47Vvl6389OSJR4PXGZB1gF4E',
    // 'to' => '966530710125',
    // 'name' => 'hello_world',
    // 'language' => 'en_us',
    // 'header' => '',
    // 'body' => '',
    // 'buttons' => '',
    // 'priority' => ''
    // );
    // $curl = curl_init();
    // curl_setopt_array($curl, array(
    //   CURLOPT_URL => "https://graph.facebook.com/v15.0/107110038776305/messages",
    //   CURLOPT_RETURNTRANSFER => true,
    //   CURLOPT_ENCODING => "",
    //   CURLOPT_MAXREDIRS => 10,
    //   CURLOPT_TIMEOUT => 30,
    //   CURLOPT_SSL_VERIFYHOST => 0,
    //   CURLOPT_SSL_VERIFYPEER => 0,
    //   CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    //   CURLOPT_CUSTOMREQUEST => "POST",
    //   CURLOPT_POSTFIELDS => http_build_query($params),
    //   CURLOPT_HTTPHEADER => array(
    //     "content-type: application/x-www-form-urlencoded"
    //   ),
    // ));
    
    // $response = curl_exec($curl);
    // $err = curl_error($curl);
    
    // curl_close($curl);
    
    // if ($err) {
    //   echo "cURL Error #:" . $err;
    // } else {
    //   echo $response;
    // }

    // $params=array(
    //     'token' => 'EAATZAEnixaGwBAKoZCmfc8XqolZA1ZAuZAd3iZC3jJQvZC8dlTT1VYVEGpRZAdSKZCgriIfHdM6CB6qs6hniBVr4ZA6ULOFVxOQ1rWtcclWOZA4DWljNzeVgjJIGpKERofUqzxGVUXqzPcII98SoBT3NvOBWWrKOELbahPOITZBtrp7RxuZBjL4gpqT4FiZC6I0H9Dm47Vvl6389OSJR4PXGZB1gF4E',
    //     'to' => '966530710125',
    //     'body' => 'WhatsApp API on alvochat.com works good',
    //     'priority' => '',
    //     'preview_url' => '',
    //     'message_id' => ''
    //     );
    //     $curl = curl_init();
    //     curl_setopt_array($curl, array(
    //       CURLOPT_URL => "https://graph.facebook.com/v15.0/107110038776305/messages",
    //       CURLOPT_RETURNTRANSFER => true,
    //       CURLOPT_ENCODING => "",
    //       CURLOPT_MAXREDIRS => 10,
    //       CURLOPT_TIMEOUT => 30,
    //       CURLOPT_SSL_VERIFYHOST => 0,
    //       CURLOPT_SSL_VERIFYPEER => 0,
    //       CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    //       CURLOPT_CUSTOMREQUEST => "POST",
    //       CURLOPT_POSTFIELDS => http_build_query($params),
    //       CURLOPT_HTTPHEADER => array(
    //         "content-type: application/x-www-form-urlencoded"
    //       ),
    //     ));
        
    //     $response = curl_exec($curl);
    //     $err = curl_error($curl);
        
    //     curl_close($curl);
        
    //     if ($err) {
    //       echo "cURL Error #:" . $err;
    //     } else {
    //       echo $response;
    //     }

// Generated by curl-to-PHP: http://incarnate.github.io/curl-to-php/
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://graph.facebook.com/v15.0/107110038776305/messages');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "{ 'messaging_product': 'whatsapp', 'to': '966530710125', 'type': 'template', 'template': { 'name': 'hello_world', 'language': { 'code': 'en_US' } } }");

$headers = array();
$headers[] = 'Authorization: Bearer EAATZAEnixaGwBAPlC5dlXLV91qO2Fr4rCMKjYk7PnFPhd0LzN9VTAZCwJDTjEqsNVYODA8Dc11GUMCBQ1Iye51qf4x7xAtzY3u2y9jOyk1DtzgBJANL94tEOZAuV65FAdVWTDlwiX1PaUqayxW4SgDH74klofe0UZCLty0uLW3QdLTevLHrAMO9acH8Exsf6WRZAWia2uNdl9zezdei7w';
$headers[] = 'Content-Type: application/json';
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);