http_get

(PECL pecl_http >= 0.1.0)

http_getPerform GET request

Descrizione

string http_get ( string $url [, array $options [, array &$info ]] )

Performs an HTTP GET request on the supplied url.

Vedere l'intera lista di opzioni della request.

Elenco dei parametri

url

URL

options

opzioni della request

info

Will be filled with request/response information

Valori restituiti

Restituisce la response HTTP come una stringa in caso dii successo, oppure FALSE.

Esempi

Example #1 A http_get() example

<?php
$response 
http_get("http://www.example.com/", array("timeout"=>1), $info);
print_r($info);
?>

Il precedente esempio visualizzerĂ :

array (
  'effective_url' => 'http://www.example.com/',
  'response_code' => 302,
  'connect_code' => 0,
  'filetime' => -1,
  'total_time' => 0.212348,
  'namelookup_time' => 0.038296,
  'connect_time' => 0.104144,
  'pretransfer_time' => 0.104307,
  'starttransfer_time' => 0.212077,
  'redirect_time' => 0,
  'redirect_count' => 0,
  'size_upload' => 0,
  'size_download' => 218,
  'speed_download' => 1026,
  'speed_upload' => 0,
  'header_size' => 307,
  'request_size' => 103,
  'ssl_verifyresult' => 0,
  'ssl_engines' =>
  array (
    0 => 'dynamic',
    1 => 'cswift',
    2 => 'chil',
    3 => 'atalla',
    4 => 'nuron',
    5 => 'ubsec',
    6 => 'aep',
    7 => 'sureware',
    8 => '4758cca',
  ),
  'content_length_download' => 218,
  'content_length_upload' => 0,
  'content_type' => 'text/html',
  'httpauth_avail' => 0,
  'proxyauth_avail' => 0,
  'num_connects' => 1,
  'os_errno' => 0,
  'error' => '',
)

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User Contributed Notes 3 notes

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1
tjerk dot meesters at muvee dot com
7 years ago
To change the request protocol use the option "protocol". The allowed values are:
* HTTP_VERSION_NONE  (integer)

* HTTP_VERSION_1_0 (integer)

* HTTP_VERSION_1_1 (integer)
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1
tac at smokescreen dot org
8 years ago
The hard work of parsing out the response is done in http_parse_message().

To replace the relatively weak file_get_contents(), using

$body = http_parse_message(http_get($url))->body;

The advantages to using http_get include getting back headers and controlling timeouts.
up
0
php at dav7 dot net
6 years ago
[Moderators: This is not a bug report :P]

If you're using $data = http_get('http://...'); to get your message and you're getting weird numbers in it, PLEASE see tac at smokescreen dot org's message below!

Note that the body element http_parse_message returns is NOT the page's contents of the <body> tag! It's just the page content as seen by a browser, what wget would retrieve, what file_get_contents('http://...') would output, etc.

-dav7
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