Fetches a dad joke from icanhazdadjoke.com

## fetch-dadjoke-api.php
<?php
$url  = 'https://icanhazdadjoke.com/';
$ch   = curl_init($url);
        curl_setopt($ch, CURLOPT_HTTPHEADER, ['Accept:text/plain']);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = curl_exec($ch);
curl_close($ch);
echo $data;
	<?php
	$url = 'https://icanhazdadjoke.com/';
	$ch = curl_init($url);
	curl_setopt($ch, CURLOPT_HTTPHEADER, ['Accept:text/plain']);
	curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	$data = curl_exec($ch);
	curl_close($ch);
	echo $data;