When launching a script PHP I had a wonderful surprise:
Warning: file_get_contents (): Unable to find the wrapper "https" - did you forget to enable it when you configured PHP?
Here is an excerpt from my PHP PHP :
<?php
$siteUrl = 'http://cnet.com';
$requestUrl = 'https://opengraph.io/api/1.0/site/' . urlencode($siteUrl);
$siteInformationJSON = file_get_contents($requestUrl);
$siteInformation = json_decode($siteInformationJSON, true);
Are there any extensions missing?