PHP命令行执行整合pathinfo模拟定时任务实例

摘要：命令行模式下，根据传参，调用不同控制器。控制器中根据配置定时执行指定方法Application.php$v){if($k==0)contin...

命令行模式下，根据传参，调用不同控制器。控制器中根据配置定时执行指定方法

Application.php

<?php class Application{ public static function main(){ header("content-type:text/html;charset=utf-8"); self::register(); self::commandLine(); self::pathInfo(); } //自动加载 public static function loadClass($class){ $class=str_replace('', '/', $class); $dir=str_replace('', '/', __DIR__); $class=$dir."/".$class.".php"; require_once $class; } //命令行下 public static function commandLine(){ if(php_sapi_name()=="cli"){ $_SERVER['PATH_INFO']=""; foreach ($_SERVER['argv'] as $k=>$v) { if($k==0) continue; $_SERVER['PATH_INFO'].="/".$v; } } } //pathinfo处理 public static function pathInfo(){ if(isset($_SERVER['PATH_INFO'])){ $pathinfo=array_filter(explode("/", $_SERVER['PATH_INFO'])); for($i=1;$i<=count($pathinfo);$i++){ $key=isset($pathinfo[$i]) ? $pathinfo[$i] : ''; $value=isset($pathinfo[$i+1]) ? $pathinfo[$i+1] :""; switch ($i) { case 1: $_GET['m']=ucfirst($key); break; case 2: $_GET['c']=ucfirst($key); break; case 3: $_GET['a']=$key; break; default: if($i>3){ if($i%2==0){ $_GET[$key]=$value; } } break; } } } $_GET['m']=!empty($_GET['m']) ? ucfirst($_GET['m']) : 'Index'; $_GET['c']=!empty($_GET['c']) ? ucfirst($_GET['c']) : 'Index'; $_GET['a']=!empty($_GET['a']) ? $_GET['a'] : 'index'; $class="Controller{$_GET['m']}{$_GET['c']}"; $controller=new $class; $controller->$_GET['a'](); } //致命错误回调 public static function shutdownCallback(){ $e=error_get_last(); if(!$e) return; self::errorHandler($e['type'],'<font color="red">Fatal Error</font> '.$e['message'],$e['file'],$e['line']); } //错误处理 protected static function myErrorHandler($errno,$errstr,$errfile,$errline){ list($micseconds,$seconds)=explode(" ",microtime()); $micseconds=round($micseconds*1000); $micseconds=strlen($micseconds)==1 ? '0'.$micseconds : $micseconds; if(php_sapi_name()=="cli"){ $break="rn"; }else{ $break="<br/>"; } $mes="[".date("Y-m-d H:i:s",$seconds).":{$micseconds}] ".$errfile." ".$errline." line ".$errstr.$break; echo $mes; } //注册 public static function register(){ error_reporting(0); set_error_handler(function($errno,$errstr,$errfile,$errline){ self::myErrorHandler($errno,$errstr,$errfile,$errline); }); register_shutdown_function(function(){ self::shutdownCallback(); }); spl_autoload_register("self::loadClass"); } } Application::main();

ControllerClientCron.php

<?php namespace ControllerClient; class Cron{ private $second=0; private $tasks=array( array("duration"=>5,"method"=>"doSomething"), array("duration"=>2,"method"=>"doSomething2"), ); public function index(){ while (true) { sleep(1); $this->second++; foreach($this->tasks as $task){ if($this->second%$task['duration']==0){ $this->$task['method'](); } } } } public function doSomething(){ echo "[".date("Y-m-d H:i:s",time())."] doSomething1 ok!rn"; } public function doSomething2(){ echo "[".date("Y-m-d H:i:s",time())."] doSomething2 ok!rn"; } }

效果：

方法doSomething每隔2秒执行一次

方法doSomething2每隔5秒执行一次

现在执行其他方法是同步的，可以再优化成开新线程执行这些方法，就不会阻塞主线程的定时了

PHP命令行执行整合pathinfo模拟定时任务实例1