当前位置： 移动技术网 > IT编程>开发语言>PHP > php获得网站访问统计信息类Compete API用法实例

php获得网站访问统计信息类Compete API用法实例

2018年06月25日  | 移动技术网IT编程  | 我要评论

本文实例讲述了php获得网站访问统计信息类compete api用法。分享给大家供大家参考。具体如下：

这里使用php获得网站访问统计信息类compete api，compete是一个专门用来统计网站信息的网站

<?php
// check for dependencies
if (!function_exists('curl_init'))
 throw new exception('compete needs the curl php extension.');
if (!function_exists('json_decode'))
 throw new exception('compete needs the json php extension.');
/**
 * base compete exception class.
 */
class competeexception extends exception {}
/**
 * represents compete api.
 * @author egor gumenyuk (boo1ean0807 at gmail dot com)
 * @package compete
 * @license apache 2.0
 */
class compete
{
 /**
  * default usr agent.
  */
 const user_agent  = 'compete api wrapper for php';
 /**
  * base url for api calls.
  */
 const api_base_url = 'http://apps.compete.com/sites/:domain/trended/:metric/?apikey=:key';
 /**
  * masks for url params.
  */
 private $_urlkeys = array(':domain', ':metric', ':key');
 private $_apikey;
 /**
  * for url cleaning.
  */
 private $_tosearch = array('http://', 'www.');
 private $_toreplace = array('', '');
 /**
  * list of available metrics.
  */
 private $_availablemetrics = array(
       // description   auth type
  'uv',   // unique visitors basic
  'vis',  // visits      basic
  'rank',  // rank       basic
  'pv',   // page views    all-access
  'avgstay',// average stay   all-access
  'vpp',  // visits/person  all-access
  'ppv',  // pages/visit   all-access
  'att',  // attention    all-access
  'reachd', // daily reach   all-access
  'attd',  // daily attention all-access
  'gen',  // gender      all-access
  'age',  // age       all-access
  'inc',  // income      all-access
 );
 /**
  * list of available methods for __call() implementation.
  */
 private $_metrics = array(
  'uniquevisitors' => 'uv',
  'visits'     => 'vis',
  'rank'      => 'rank',
  'pageviews'   => 'pv',
  'averagestay'  => 'avgstay',
  'visitsperson'  => 'vpp',
  'pagesvisit'   => 'ppv',
  'attention'   => 'att',
  'dailyreach'   => 'reachd',
  'dailyattention' => 'attd',
  'gender'     => 'gen',
  'age'      => 'age',
  'income'     => 'inc'
 );
 /**
  * create access to compete api.
  * @param string $apikey user's api key.
  */
 public function __construct($apikey) {
  $this->_apikey = $apikey;
 }
 /**
  * implement specific methods.
  */
 public function __call($name, $args) {
  if (array_key_exists($name, $this->_metrics) && isset($args[0]))
   return $this->get($args[0], $this->_metrics[$name]);
  throw new competeexception($name . ' method does not exist.');
 }
 /**
  * get data from compete.
  * @param string $site some domain.
  * @param string $metric metric to get.
  * @return stdclass compete data.
  * @throws competeexception
  */
 public function get($site, $metric) {
  if (!in_array($metric, $this->_availablemetrics))
   throw new competeexception($metric . ' - wrong metric.');
  $values = array(
   $this->_prepareurl($site),
   $metric,
   $this->_apikey
  );
  // prepare call url
  $url = str_replace($this->_urlkeys, $values, self::api_base_url);
  // retrieve data using http get method.
  $data = json_decode($this->_get($url));
  // because of unsuccessful responses contain "status_message".
  if (!isset($data->status_message))
   return $data;
  throw new competeexception('status: ' . $data->status . '. ' .$data->status_message);
 }
 /**
  * cut unnecessary parts of url.
  * @param string $url some url.
  * @return string trimmed url.
  */
 private function _prepareurl($url) {
  return str_replace($this->_tosearch, $this->_toreplace, $url);
 }
 /**
  * execute http get method.
  * @param string $url request url.
  * @return string response.
  */
 private function _get($url) {
  $ch = curl_init();
  curl_setopt($ch, curlopt_url, $url);
  curl_setopt($ch, curlopt_useragent, self::user_agent);
  curl_setopt($ch, curlopt_returntransfer, true);
  return curl_exec($ch);
 }
}

希望本文所述对大家的php程序设计有所帮助。

您可能感兴趣的文章:

如对本文有疑问， 点击进行留言回复！！

相关文章:

验证码：
最近更新的文章
大家感兴趣的文章
移动技术网