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<?php |
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/** |
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* HttpClient |
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* |
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* @license MIT |
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* @author zhangv |
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*/ |
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namespace zhangv\wechat\pay\util; |
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class HttpClient{ |
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const GET = 'get',POST = 'post', DELETE = 'delete',PUT = 'put'; |
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private $instance = null; |
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private $errNo = null; |
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private $info = null; |
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private $timeout = 1; |
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private $retry = 1; |
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66 |
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private $tried = 0; |
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66 |
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public function __construct($timeout = 1,$retry = 1) { |
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$this->timeout = $timeout; |
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$this->retry = $retry; |
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$this->initInstance(); |
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} |
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public function initInstance(){ |
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if(!$this->instance) { |
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$this->instance = curl_init(); |
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if($this->timeout < 1) { |
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curl_setopt($this->instance, CURLOPT_NOSIGNAL,1); |
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curl_setopt($this->instance, CURLOPT_TIMEOUT_MS, $this->timeout * 1000); |
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2 |
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}else |
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curl_setopt($this->instance, CURLOPT_TIMEOUT, intval($this->timeout)); |
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curl_setopt($this->instance, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($this->instance, CURLOPT_FOLLOWLOCATION, true); |
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curl_setopt($this->instance, CURLOPT_SSL_VERIFYPEER, false); |
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} |
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} |
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public function get($url,$params = array(),$headers = array(),$opts = array()) { |
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if (!$this->instance) $this->initInstance($this->timeout); |
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if($params && count($params) > 0) $url .= '?' . http_build_query($params); |
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curl_setopt($this->instance, CURLOPT_URL, $url); |
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curl_setopt($this->instance, CURLOPT_HTTPGET, true); |
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curl_setopt($this->instance, CURLOPT_HTTPHEADER, $headers); |
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curl_setopt_array($this->instance,$opts); |
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$result = $this->execute(); |
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curl_close($this->instance); |
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$this->instance = null; |
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return $result; |
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} |
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1 |
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public function post($url, $params = array(),$headers = array(),$opts = array()) { |
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if (!$this->instance) $this->initInstance($this->timeout); |
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curl_setopt($this->instance, CURLOPT_URL, $url); |
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curl_setopt($this->instance, CURLOPT_POST, true); |
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curl_setopt($this->instance, CURLOPT_POSTFIELDS, $params); |
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curl_setopt($this->instance, CURLOPT_HTTPHEADER, $headers); |
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curl_setopt_array($this->instance,$opts); |
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$result = $this->execute(); |
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curl_close($this->instance); |
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$this->instance = null; |
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return $result; |
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} |
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3 |
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private function execute() { |
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do{ |
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$result = curl_exec($this->instance); |
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$this->errNo = curl_errno($this->instance); |
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}while(!$result && $this->errNo === CURLE_OPERATION_TIMEDOUT && $this->tried++ < $this->retry); |
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$this->info = curl_getinfo($this->instance); |
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return $result; |
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} |
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public function getInfo(){ |
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return $this->info; |
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} |
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public function getErrorNo(){ |
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return $this->errNo; |
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} |
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public function getTried(){ |
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return $this->tried; |
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} |
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} |
zhangv /
wechat-pay
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