1.PHP — (Shengyou) & (Albert) 2019/08/11 

2.PHPCon PPT https://github.com/ThinkDevelopers/PHPConChina PPT PHPCon 

3.Copyright © 2000-2019 JetBrains s.r.o. 

4.PHP Puzzlers — PHP/Laravel (Sasaya) AmazingTalker CTO http://laravelconf.tw/agenda 

5.— • • 30 • • • • JetBrains 

6.— • PHP 7.3 • • 

7.— go(function () { echo "A[1]\n"; go(function () { echo "B[1]\n"; Co::sleep(0.1); echo "B[2]\n"; }); echo "A[2]\n"; Co::sleep(0.2); echo "A[3]\n"; }); Event::wait(); 

8.— $serv->on('close', function($serv, $fd) { die; }); onclose die tcp 

9.— https://github.com/shengyou/20190811-php-puzzlers 

10.— A B C D 

11.( …) 

12.PHPCON http://www.phpconchina.com PHPCon https://k.weidian.com/H3=4lVho PHPConChina 11643 

13.— PHP (Shengyou Fan) shengyou@jetbrains.com (Albert Chen) albert@handsup.shop