I've made a CURL request but its not working - php

Question

Below is my CURL request. Im trying to pull data from a CRM called pipedrive. The URL is pulling the data correctly but for some reason its not displaying on my website.
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.pipedrive.com/v1/persons/find?term=devonvermaak2%40gmail.com&start=0&search_by_email=1&api_token=e7f91c84dad486160a9744f4972d7f742de3d",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => array(
"cache-control: no-cache",
"content-length": "217",
"content-type": "application/json",
"x-ratelimit-limit": "20",
"x-ratelimit-remaining": "19",
"x-ratelimit-reset": "2"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
//because of true, it's in an array
$response = json_decode($response, true);
echo 'Name: '. $response['data']['name']. '<br />';
echo 'Email: '. $response['data']['email']. '<br />';
echo 'Phone: '. $response['data']['phone'];
Its not showing the data at all. Is there something wrong with my code?
Note: I've edited the api token for security purposes..

Answer 1

since your $response is
{
"success": true,
"data": [
{
"id": 91235,
"name": "Devon Vermaak",
"email": "devonvermaak2#gmail.com",
"phone": "0555877857",
"org_id": null,
"org_name": "",
"visible_to": "3"
}
],
"additional_data": {
"search_method": "search_by_email",
"pagination": {
"start": 0,
"limit": 100,
"more_items_in_collection": false
}
}
}
you can see that the data is an array
hence, you can access the values via its index. Ex
$response['data'][0]['name'] returns Devon Vermaak
echo 'Name: '. $response['data'][0]['name']. '<br />';
echo 'Email: '. $response['data'][0]['email']. '<br />';
echo 'Phone: '. $response['data'][0]['phone'];

Answer 2

Wrong 'CURLOPT_HTTPHEADER' array values.
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.pipedrive.com/v1/persons/find?term=devonvermaak2%40gmail.com&start=0&search_by_email=1&api_token=e7f91c84dad486160a9744f4972d7f742de3d",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => array(
"cache-control"=> "no-cache",
"content-length"=> "217",
"content-type"=> "application/json",
"x-ratelimit-limit"=> "20",
"x-ratelimit-remaining"=> "19",
"x-ratelimit-reset"=> "2"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
//because of true, it's in an array
$response = json_decode($response, true);
print_r($response);