<?php

function hello_world ()
{
    $current_dir = getcwd ();
    echo "Hello, World: $current_dir\n";
    $result = test_ssl ();
    if ($result == false)
        echo "Very poor\n";
}

function test_ssl ()
{
    $ch = curl_init ();
    curl_setopt ($ch, CURLOPT_URL, "https://api.twitter.com");
    curl_setopt ($ch, CURLOPT_SSL_VERIFYPEER, true);
    curl_setopt ($ch, CURLOPT_SSL_VERIFYHOST, 2);
    curl_setopt ($ch, CURLOPT_CAINFO, getcwd () . "/api.twitter.com");
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec ($ch);
    curl_close ($ch);
    return $result;
}

hello_world();
?>