<?php
        $start = microtime(true);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, "http://packagist.org/p/provider-archived%24d200c2188ebf214eb87e520e3d81d46ea83c9564cb862c87f61095636ecb5d5c.json");
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $output = curl_exec($ch);
        curl_close($ch);
        echo "curl: " . (microtime(true) - $start) . "\n";

        $start = microtime(true);
        $context = stream_context_create(array('http' => array('timeout'=> 5)));
        file_get_contents("http://packagist.org/p/provider-archived%24d200c2188ebf214eb87e520e3d81d46ea83c9564cb862c87f61095636ecb5d5c.json", false, $context);
        echo "file_get_contents (w/ timeout): " . (microtime(true) - $start) . "\n";

        $start = microtime(true);
        file_get_contents("http://packagist.org/p/provider-archived%24d200c2188ebf214eb87e520e3d81d46ea83c9564cb862c87f61095636ecb5d5c.json");
        echo "file_get_contents: " . (microtime(true) - $start) . "\n";

        $start = microtime(true);
        $context = stream_context_create(array('http' => array('header'=>'Connection: close\r\n')));
        file_get_contents("http://packagist.org/p/provider-archived%24d200c2188ebf214eb87e520e3d81d46ea83c9564cb862c87f61095636ecb5d5c.json", false, $context);
        echo "file_get_contents (w/ context): " . (microtime(true) - $start) . "\n";
?>