[php]CURL GET/POST

function_curl_getpost.php

<?php

/**
 * 提交GET请求，curl方法
 * @param string  $url       请求url地址
 * @param mixed   $data      GET数据,数组或类似id=1&k1=v1
 * @param array   $header    头信息
 * @param int     $timeout   超时时间
 * @param int     $port      端口号
 * @return array             请求结果,
 *                            如果出错,返回结果为array('status'=>false,'error'=>'','result'=>''),
 *                            未出错，返回结果为array('status'=>true,'result'=>''),
 */
function curl_get($url, $data = array(), $header = array(), $timeout = 5, $port = 80)
{
	$ch = curl_init();
	if (!empty($data)) {
		$data = is_array($data)?http_build_query($data): $data;
		$url .= (strpos($url,'?')?  '&': "?") . $data;
	}
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
	curl_setopt($ch, CURLOPT_POST, 0);
	//curl_setopt($ch, CURLOPT_PORT, $port);
	curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

	$result = array('status'=>true);
	$result['result'] = curl_exec($ch);
	if (0 != curl_errno($ch)) {
		$result['error']  = "Error:\n" . curl_error($ch);
		$result['status'] = false;
	}
	curl_close($ch);
	return $result;
}


/**
 * 提交POST请求，curl方法
 * @param string  $url       请求url地址
 * @param mixed   $data      POST数据,数组或类似id=1&k1=v1
 * @param array   $header    头信息
 * @param int     $timeout   超时时间
 * @param int     $port      端口号
 * @return string            请求结果,
 *                            如果出错,返回结果为array('status'=>false,'error'=>'','result'=>''),
 *                            未出错，返回结果为array('status'=>true,'result'=>''),
 */
function curl_post($url, $data = array(), $header = array(), $timeout = 5, $port = 80)
{
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
	//curl_setopt($ch, CURLOPT_PORT, $port);
	!empty ($header) && curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
	curl_setopt($ch, CURLOPT_POST, 1);
	curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

	$result = array('status'=>true);
	$result['result'] = curl_exec($ch);
	
	if (0 != curl_errno($ch)) {
		$result['error']  = "Error:\n" . curl_error($ch);
		$result['status'] = false;
	}
	curl_close($ch);

	return $result;
}