Fixed broken example

examples/custom-headers.php

@@ -16,14 +16,11 @@
 // instantiate the Zebra_cURL class
 $curl = new Zebra_cURL();
 
-// since we are communicating over HTTPS, we load the CA bundle from the examples folder,
-// so we don't get CURLE_SSL_CACERT response from cURL
-// you can always update this bundle from https://curl.haxx.se/docs/caextract.html
-$curl->ssl(true, 2, __DIR__ . '/cacert.pem');
+// set custom HTTP headers
+$curl->option(CURLOPT_HTTPHEADER, [
+    'accept: application/json',
+    'X-Token-Foo-Bar: ABC123'   // Pass keys to APIs, for example
+]);
 
-$curl->get('https://postman-echo.com/get?foo=bar1', function() use (&$curl) {
-    echo "Call 1 finished.\n";
-    // $curl->get('https://postman-echo.com/get?foo=bar2', function () {
-    //     echo "Call 2 finished.\n";
-    // });
-});
+echo '<pre>';
+echo $curl->scrap('http://httpbin.org/get') . PHP_EOL;