PHP命令行执行整合pathinfo模拟定时任务实例

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

<?phpclass 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="/r/n";    }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();

/Controller/Client/Cron.php

<?phpnamespace Controller/Client;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!/r/n";  }  public function doSomething2(){    echo "[".date("Y-m-d H:i:s",time())."] doSomething2 ok!/r/n";  }}