README

HTTP request library

This is the development branch, please do not use it in production

Main features:

BASIC, NTLM, DIGEST and SPNEGO auth (requires php curl library) authentication support
proxy support
allowed http methods: GET, POST, PUT, DELETE
CURL or stream working mode
request customization (useragent, http version, content type, ...)

Installation

Install composer, then:

composer require comodojo/httprequest

Basic usage

Library usage is trivial: first create an instance of Httprequest specifing remote host address, then use get or send method to start request. It's important to wrap code in a try/catch block to handle exceptions (if any).

Constructor accepts two parameters: remote host address (required) and a boolean value (optional) that, if false, will force lib to use streams instead of curl.

Using get:

try {

    // create an instance of Httprequest
    $http = new \Comodojo\Httprequest\Httprequest("www.example.com");

    // or:
    // $http = new \Comodojo\Httprequest\Httprequest();
    // $http->setHost("www.example.com");

    // get remote data
    $result = $http->get();

} catch (\Comodojo\Exception\HttpException $he) {

	/* handle http specific exception */

} catch (\Exception $e) {

	/* handle generic exception */

}

Using send:

$data = array('foo'=>'bar', 'baz'=>'boom');

try {

    // create an instance of Httprequest
    $http = new \Comodojo\Httprequest\Httprequest("www.example.com");

    // get remote data
    $result = $http->setHttpMethod("POST")->send($data);

} catch (\Comodojo\Exception\HttpException $he) {

	/* handle http specific exception */

} catch (\Exception $e) {

	/* handle generic exception */

}

Class setters (chainable methods)

Set destination port (default 80)
```
$http->setPort(8080);
```
Set timeout (in secs)
```
$http->setTimeout(10);
```
Set a custom user agent (default to 'Comodojo-Httprequest')
```
$http->setUserAgent("My-Custom-User-Agent");
```
Set HTTP version (1.0 or 1.1)
```
$http->setHttpVersion("1.1");
```
Set content type (default to 'application/x-www-form-urlencoded' and used only with send method)
```
$http->setContentType("multipart/form-data");
```
Set additional/custom headers:
```
$http->setHeader("My-Header","foo");
```

Set authentication:

// NTLM
$http->setAuth("NTLM", "myusername", "mypassword");

// BASIC
$http->setAuth("BASIC", "myusername", "mypassword");

Set proxy:

// No authentication
$http->setProxy(proxy.example.org);

// Authentication
$http->setProxy(proxy.example.org, "myusername", "mypassword");

Ignore errors (stream only):

Force the stream to ignore errors and to return http code and content from the server instead of throwing an exception.
```
// Set the stream to ignore errors
$http->setIgnoreErrors(true);
```

Class getters

Get response headers:

// After a request...

$headers = $http->getReceivedHeaders();

Get HTTP received status code:

// After a request...

$code = $http->getHttpStatusCode();

Multiple requests

The reset method helps resetting options and data channel; for example:

try {

    // create an instance of Httprequest
    $http = new \Comodojo\Httprequest\Httprequest();

    // first request
    $first_data = $http->setHost("www.example.com")->get();

    // channel reset
    $http->reset();

    // second request
    $second_data = $http->setHost("www.example2.com")->setHttpMethod("POST")->send(array("my"=>"data"));

} catch (\Comodojo\Exception\HttpException $he) {

	/* handle http specific exception */

} catch (\Exception $e) {

	/* handle generic exception */

}

Documentation

Contributing

Contributions are welcome and will be fully credited. Please see CONTRIBUTING for details.

License

comodojo/httprequest is released under the MIT License (MIT). Please see License File for more information.

comodojo/httprequest

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