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<?php
/**
* Copyright 2016 LINE Corporation
*
* LINE Corporation licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
namespace LINE\LINEBot\HTTPClient;
/**
* cURL session manager
*
* @package LINE\LINEBot\HTTPClient
*/
class Curl
{
/** @var resource */
private $ch;
/**
* Initialize a cURL session
*
* @param string $url
*/
public function __construct($url)
{
$this->ch = curl_init($url);
}
/**
* Set multiple options for a cURL transfer
*
* @param array $options Returns TRUE if all options were successfully set. If an option could not be
* successfully set, FALSE is immediately returned, ignoring any future options in the options array.
* @return bool
*/
public function setoptArray(array $options)
{
return curl_setopt_array($this->ch, $options);
}
/**
* Perform a cURL session
*
* @return bool Returns TRUE on success or FALSE on failure. However, if the CURLOPT_RETURNTRANSFER
* option is set, it will return the result on success, FALSE on failure.
*/
public function exec()
{
return curl_exec($this->ch);
}
/**
* Gets information about the last transfer.
*
* @return array
*/
public function getinfo()
{
return curl_getinfo($this->ch);
}
/**
* @return int Returns the error number or 0 (zero) if no error occurred.
*/
public function errno()
{
return curl_errno($this->ch);
}
/**
* @return string Returns the error message or '' (the empty string) if no error occurred.
*/
public function error()
{
return curl_error($this->ch);
}
/**
* Closes a cURL session and frees all resources. The cURL handle, ch, is also deleted.
*/
public function __destruct()
{
curl_close($this->ch);
}
}