php多进程并行执行脚本的代码

3. #!/usr/bin/env php

4. /**
5. * php 多进程
6. * by bbs.it-home.org
7. */
8. $cmds=array(
9. array('/app/test.php','charge/pstat.php','mobile',1),
10. array('/app/test.php','charge/pstat.php','mobile',2),
11. array('/app/test.php','charge/pstat.php','click',1),
12. array('/app/test.php','charge/pstat.php','click',2),
13. array('/app/test.php','charge/pstat.php',1),
14. array('/app/test.php','charge/pstat.php',2)
15. );

16. foreach($cmds as $cmd){

17. $pid=pcntl_fork();
18. if($pid==-1){ //进程创建失败
19. die('fork child process failure!');
20. }
21. else if($pid){ //父进程处理逻辑
22. pcntl_wait($status,WNOHANG);
23. }
24. else{ //子进程处理逻辑
25. pcntl_exec('/usr/local/bin/php',$cmd);
26. }
27. }
28. ?>

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