PHP curl_getinfo()
<?php
# the request
$ch = curl_init('http://www.google.com');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_exec($ch);
# get the content type
echo curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
# output
text/html; charset=ISO-8859-1
?>
curl
curl -I http://www.google.com
output
HTTP/1.1 301 Moved Permanently
Location: http://www.google.com/
Content-Type: text/html; charset=UTF-8
Date: Fri, 09 Apr 2010 20:35:12 GMT
Expires: Sun, 09 May 2010 20:35:12 GMT
Cache-Control: public, max-age=2592000
Server: gws
Content-Length: 219
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