循坏程序
最后更新于：2022-04-02 02:18:57
[TOC]
## demo
index.php
```
function isWindow(){
return substr(php_uname(), 0, 7) == "Windows";
}
function execInBackground($cmd) {
if (isWindow()){
pclose(popen("start /B ". $cmd, "r"));
}
else {
exec($cmd . " > /dev/null &");
}
}
$cmd = "/usr/bin/php client.php"; // or php client.php
execInBackground($cmd);
?>
';
success
``` client.php ``` $redis = new Redis(); if ( ! $redis->connect('127.0.0.1', 6379)) { print_r($redis->getLastError()); } $i=0; while (true){ $i++; //code //$redis->publish("chat", $i); //redis 发布 ,用 SUBSCRIBE chat 接受 sleep(1); } ``` 执行 `curl http://127.0.0.1:8080/index.php`