Array ( [1019] => pcntl_exec [1267] => exec [1268] => system [1271] => passthru [1272] => shell_exec [1273] => proc_open [1446] => popen ) 1

Output:

{"version":"1.0","provider_name":"Pocket Pinata Interactive","provider_url":"https:\/\/pocketpinata.com","author_name":"webmaster","author_url":"https:\/\/pocketpinata.com\/author\/webmaster\/","title":"About us","type":"rich","width":600,"height":338,"html":"
About us<\/a><\/blockquote>