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<?php
/**
* @author Félix Girault <felix.girault@gmail.com>
* @license FreeBSD License (http://opensource.org/licenses/BSD-2-Clause)
*/
namespace Essence\Http\Client;
use Essence\Http\Client;
use Essence\Http\Exception;
/**
* Handles HTTP related operations through cURL.
*
* @package Essence.Http.Client
*/
class Curl extends Client {
/**
* CURL handle.
*
* @var resource
*/
protected $_curl = null;
/**
* Default cURL options, takes precedence over the user options.
*
* @var array
*/
protected $_defaults = [
CURLOPT_HEADER => false,
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true
];
/**
* Initializes cURL with the given options.
*
* @param array cURL options.
*/
public function __construct( array $options = [ ]) {
$this->_curl = curl_init( );
curl_setopt_array(
$this->_curl,
$this->_defaults + $options
);
}
/**
* Closes cURL connexion.
*/
public function __destruct( ) {
curl_close( $this->_curl );
}
/**
* {@inheritDoc}
*/
public function get( $url ) {
curl_setopt( $this->_curl, CURLOPT_URL, $url );
curl_setopt( $this->_curl, CURLOPT_USERAGENT, $this->_userAgent );
$contents = curl_exec( $this->_curl );
if ( $contents === false ) {
throw new Exception(
$url,
curl_getinfo( $this->_curl, CURLINFO_HTTP_CODE )
);
}
return $contents;
}
}
Zerion Mini Shell 1.0