<?php
/**
* Created by PhpStorm.
* User: Jenner
* Date: 2015/9/24
* Time: 16:09
*/
date_default_timezone_set("PRC");
require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
$timer = new \Jenner\Timer(\Jenner\Timer::UNIT_KB);
$timer->mark("start");
$async = new \Jenner\Http\Async();
for ($i = 0; $i < 20; $i++) {
$task = \Jenner\Http\Task::createGet("http://www.baidu.com");
$async->attach($task, "baidu" . $i);
$task2 = \Jenner\Http\Task::createGet("http://www.sina.com");
$async->attach($task2, "sina" . $i);
$task3 = \Jenner\Http\Task::createGet("http://www.qq.com");
$async->attach($task3, "qq" . $i);
}
$result = $async->execute();
$timer->mark("end");
$timer->printDiffReport();
<?php
/**
* Created by PhpStorm.
* User: Jenner
* Date: 2015/7/22
* Time: 10:34
*/
require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
// init, set the memory size unit
$timer = new \Jenner\Timer(\Jenner\Timer::UNIT_KB);
// mark a
$timer->mark('a');
sleep(2);
// mark b
$timer->mark('b');
sleep(3);
// mark c
$timer->mark('c');
sleep(4);
// mark d
$timer->mark('d');
// print total report
$timer->printReport();
// get total report
$report = $timer->getReport();
// get the report of mark
$a_report = $timer->getReport('a');
print_r($a_report);
// get the diff report between a and b
$timer->printDiffReportByStartAndEnd('a', 'b');
<?php
/**
* Created by PhpStorm.
* User: Jenner
* Date: 2015/7/23
* Time: 9:43
*/
require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
$timer = new \Jenner\Timer(\Jenner\Timer::UNIT_KB);
$timer->mark('start');
for ($i = 0; $i < 10; $i++) {
$mysql = mysqli_connect('127.0.0.1', 'root', '', 'test', '3306');
$result = $mysql->query("select * from async");
$mysql = mysqli_connect('127.0.0.1', 'root', '', 'test', '3306');
$result2 = $mysql->query("select * from async");
}
$timer->mark("stop");
$timer->printDiffReport();
<?php
/**
* Created by PhpStorm.
* User: Jenner
* Date: 2015/7/22
* Time: 10:34
*/
require dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
//初始化，设置内存单位
$timer = new \Jenner\Timer(\Jenner\Timer::UNIT_KB);
//记录a状态
$timer->mark('a');
sleep(2);
//记录b状态
$timer->mark('b');
sleep(3);
//记录c状态
$timer->mark('c');
sleep(4);
//记录d状态
$timer->mark('d');
//打印总体报告（不包含差值）
$timer->printReport();
//获取总体报告，返回数组
$report = $timer->getReport();
//获取一个mark的报告
$a_report = $timer->getReport('a');
print_r($a_report);
//打印a状态和b状态的差异信息，包含运行时间、使用内存等
$timer->printDiffReportByStartAndEnd('a', 'b');
use QL\QueryList;
if (1) {
ini_set("display_errors", "On");
error_reporting(E_ALL);
}
#var_dump($pdo);exit();
// 查询出已经采集到的所有主题链接
$threads = $pdo->query("SELECT id, detail_url,source_id from list limit 60");
$threads = $threads->fetchAll();
$thread_quantity = count($threads);
// 数据库连接
require '/www/html/workerman/html/cl_spider/zreading/vendor/indieteq/indieteq-php-my-sql-pdo-database-class/Db.class.php';
$db = new Db();
// 多进程遍历,进行抓取
$workers = 1;
$timer = new \Jenner\Timer(\Jenner\Timer::UNIT_KB);
$timer->mark('a');
$pids = array();
for ($i = 0; $i < $workers; $i++) {
$pids[$i] = pcntl_fork();
// 创建子进程
switch ($pids[$i]) {
case -1:
alert('创建子进程失败：' . $i);
exit;
case 0:
$key_start = $thread_quantity / $workers * $i;
$key_end = $thread_quantity / $workers * ($i + 1);
for ($j = $key_start; $j < $key_end; $j++) {
$url = $threads[$j]['detail_url'];
$sourceId = $threads[$j]['source_id'];
