curl

curl.php

<?php
if (count($argv) < 2) {
    echo "Usage: php curl.php http://haoip.cn" . PHP_EOL;
    exit;
}
$url=$argv[1];
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT,'curl/7.29.0');
$content = curl_exec($ch);
$info = curl_getinfo($ch);
$headerSize = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
$header = substr($content, 0, $headerSize);
$output = substr($content, $headerSize);
curl_close($ch);

echo "********** Content *************" . PHP_EOL . $output . PHP_EOL;
echo '********** Header  *************'. PHP_EOL . $header . PHP_EOL;
echo "******** Information ***********".PHP_EOL;
var_export($info);
echo PHP_EOL;