<?php
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/**
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* 统计上报接口调用情况
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*
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* @version 3.0.2
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* @author open.qq.com
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* @copyright ? 2011, Tencent Corporation. All rights reserved.
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* @ History:
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* 3.0.2 | sparkeli | 2012-03-06 15:33:04 | initialize statistic fuction which can report API's access time and number to background server
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*/
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class SnsStat
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{
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/**
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* 执行一个 统计上报
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*
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* @param string $stat_url 统计上报的URL
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* @param float $start_time 统计开始时间
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* @param array $params 统计参数数组
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* @return
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*/
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static public function statReport($stat_url, $start_time, $params)
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{
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$end_time = self::getTime();
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$params['time'] = round($end_time - $start_time, 4);
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$params['timestamp'] = time();
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$params['collect_point'] = 'sdk-php-v3';
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$stat_str = json_encode($params);
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//发送上报信息
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$host_ip = gethostbyname($stat_url);
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if ($host_ip != $stat_url)
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{
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$sock = socket_create(AF_INET, SOCK_DGRAM, 0);
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if (false === $sock)
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{
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return;
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}
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socket_sendto($sock, $stat_str, strlen($stat_str), 0, $host_ip, 19888);
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socket_close($sock);
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}
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}
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static public function getTime()
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{
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list($usec, $sec) = explode(" ", microtime());
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return ((float)$usec + (float)$sec);
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}
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}
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// end of script
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